rear view,in silhouette sunset of family,baby boy age 17 month ride the neck of father while look and walking between the wind turbines with great freedom.teaching children about sustainability concept. - optimistic concept youth stock videos & royalty-free footage00:17Rear view,In silhouette sunset of family,baby boy age 17 month ride the neck of father while look and walking between the wind turbines with great freedom.Teaching Children about Sustainability concept.Sustainable Lifestyle, Sustainable Resources, Futuristic
smiles , close-up - optimistic concept youth stock videos & royalty-free footage00:17Smiles , Close-upChild, Close-up, People
slo mo ts family of three hiking across the sunny pasture at sunset - optimistic concept youth stock videos & royalty-free footage00:33SLO MO TS Family of three hiking across the sunny pasture at sunsetFamily, Walking, The Way Forward
children are having fun planting trees. in the concept of saving the world - optimistic concept youth stock videos & royalty-free footage00:15Children are having fun planting trees. in the concept of saving the worldCharity and Relief Work, Child, Community
holding hand, helping, giving support - optimistic concept youth stock videos & royalty-free footage00:15Holding Hand, Helping, Giving SupportSenior Adult, Holding Hands, Support
abandoned - optimistic concept youth stock videos & royalty-free footage00:07AbandonedChild, Praying, African People
a boy in a white shirt holds a toy plane running in the wheat field he used his imagination to think that he was a pilot. run freely in the wheat fields. - optimistic concept youth stock videos & royalty-free footage00:09A boy in a white shirt holds a toy plane Running in the wheat field He used his imagination to think that he was a pilot. Run freely in the wheat fields.Child, Futuristic, Childhood
mother comforting her daughter in hospital waiting room - optimistic concept youth stock videos & royalty-free footage00:08Mother comforting her daughter in hospital waiting roomChild, Hospital, Family
silhouette picture of child is sick and bored, he sitting on the bed and looking out the window. - optimistic concept youth stock videos & royalty-free footage00:08Silhouette picture of child is sick and bored, he sitting on the bed and looking out the window.Hospital, Child, Patient
child looking up - optimistic concept youth stock videos & royalty-free footage00:06Child looking upChild, Looking Up, Praying
human eye - optimistic concept youth stock videos & royalty-free footage00:09Human eyeClose-up, Child, Hospital
silhouette sunset of family,baby boy ride the neck of father and holding hand his wife while walk between the wind turbines with great freedom.helping hands concept. - optimistic concept youth stock videos & royalty-free footage00:43Silhouette sunset of family,baby boy ride the neck of father and holding hand his wife while walk between the wind turbines with great freedom.Helping Hands concept.Sustainable Resources, Sustainable Lifestyle, Family
rear view,in silhouette sunset of family,baby boy age 2 yearold riding the neck of father raises arms into air and open arms while look and walking to rural field with great freedom together.teaching children about sustainability concept. - optimistic concept youth stock videos & royalty-free footage00:17Rear view,In silhouette sunset of family,baby boy age 2 yearold riding the neck of father raises arms into air and open arms while look and walking to rural field with great freedom together.Teaching children about sustainability concept.Sustainable Lifestyle, Sustainable Resources, Futuristic
a boy wearing a white shirt running in the garden with a wooden plane in his hand, a children's toy run forward when the sun is about to rise it conveys the imagination of the children. who want to follow the dream. - optimistic concept youth stock videos & royalty-free footage00:16A boy wearing a white shirt Running in the garden With a wooden plane in his hand, a children's toy Run forward When the sun is about to rise It conveys the imagination of the children. Who want to follow the dream.Child, Childhood, Running
don't look up - optimistic concept youth stock videos & royalty-free footage00:14Don't look upChild, Africa, Fear
patient, doctor and holding hands in hospital bed with healthcare support, kindness and empathy for surgery. closeup of senior person in oximeter for medical health, emergency clinic or ward service - optimistic concept youth stock videos & royalty-free footage00:06Patient, doctor and holding hands in hospital bed with healthcare support, kindness and empathy for surgery. Closeup of senior person in oximeter for medical health, emergency clinic or ward serviceHospital, Patient, Healthcare And Medicine
little girl enjoying nature in green forest . - optimistic concept youth stock videos & royalty-free footage00:11Little girl enjoying nature in green forest .Child, Nature, Playing
young boy running through wheat field with arms wide open at golden sunset - optimistic concept youth stock videos & royalty-free footage00:25Young Boy Running Through Wheat Field With Arms Wide Open at golden SunsetBoys, Agricultural Field, Slow Motion
child chemotherapy patient finishing treatment with a ceremonial bell ring - optimistic concept youth stock videos & royalty-free footage00:06Child Chemotherapy Patient Finishing Treatment with a Ceremonial Bell RingHealthcare And Medicine, Patient, Child
a young girl softly brushes her hair and smiles peacefully at the camera - optimistic concept youth stock videos & royalty-free footage00:19A young girl softly brushes her hair and smiles peacefully at the cameraChild, Girls, Portrait
female doctor sits with child patient fighting cancer - optimistic concept youth stock videos & royalty-free footage00:18Female doctor sits with child patient fighting cancerChild, Patient, Hospital
ethnic boy with cancer smiling at his nurse - optimistic concept youth stock videos & royalty-free footage00:16Ethnic Boy With Cancer Smiling At His NurseChild, Hospital, Patient
rear view of a child sick with a cold, bored and in hospital for the weekend. looking out the window - optimistic concept youth stock videos & royalty-free footage00:09Rear view of a child sick with a cold, bored and in hospital for the weekend. looking out the windowChild, Hospital, Illness
human eye - optimistic concept youth stock videos & royalty-free footage00:10Human eyeBaby - Human Age, Babies Only, New Life
portrait of a volunteer working in a community center - optimistic concept youth stock videos & royalty-free footage00:13Portrait of a volunteer working in a community centerCommunity, Charity and Relief Work, Assistance
asian teenager reading a book. - optimistic concept youth stock videos & royalty-free footage00:25Asian teenager reading a book.Child, Patient
children holding a planet outdoors - optimistic concept youth stock videos & royalty-free footage00:08Children holding a planet outdoorsGlobe - Navigational Equipment, Sustainable Resources, Sustainable Lifestyle
hopeful young girl admires stadium while wearing soccer jersey and holding ball - optimistic concept youth stock videos & royalty-free footage00:19Hopeful young girl admires stadium while wearing soccer jersey and holding ballSoccer, Child, Soccer Ball
teenager boy looking through window contemplating at home - optimistic concept youth stock videos & royalty-free footage00:09Teenager boy looking through window contemplating at homeTeenager, Looking Through Window, Adolescence
young teenage girl farmer with digital tablet checking saplings in sunny,rural field,slow motion - optimistic concept youth stock videos & royalty-free footage00:38Young teenage girl farmer with digital tablet checking saplings in sunny,rural field,slow motionAgriculture, Farmer, Anticipation
happy family with newborn baby - optimistic concept youth stock videos & royalty-free footage00:17Happy family with newborn babyFamily, Japan
child patient in wheelchair smiling with trust and joy while receiving care and encouragement from female doctor during recovery in hospital ward - optimistic concept youth stock videos & royalty-free footage00:05Child patient in wheelchair smiling with trust and joy while receiving care and encouragement from female doctor during recovery in hospital wardHospital, Child, Joy
japanese mother and daughter relaxed in the beach at sunset - optimistic concept youth stock videos & royalty-free footage00:08Japanese mother and daughter relaxed in the beach at sunsetFamily, Child, Childhood
family relaxed in the beach at dusk - optimistic concept youth stock videos & royalty-free footage00:12Family relaxed in the beach at duskFamily, Anticipation, Japan
newborn baby squeezes parents finger - optimistic concept youth stock videos & royalty-free footage00:11Newborn baby squeezes parents fingerBaby - Human Age, New Life, Newborn
listening to music on the move - optimistic concept youth stock videos & royalty-free footage00:11Listening to Music on the MoveTeenage Boys, Music, Teenager
father, child and piggy back on sidewalk on neighborhood street with smile, walking and outdoor bonding in fun. road, trees and stroll, dad and son in home town with happiness, support and trust. - optimistic concept youth stock videos & royalty-free footage00:06Father, child and piggy back on sidewalk on neighborhood street with smile, walking and outdoor bonding in fun. Road, trees and stroll, dad and son in home town with happiness, support and trust.Community, Walking, Tree
young brazilian boy smiles at camera as sun flares on copacabana beach - optimistic concept youth stock videos & royalty-free footage00:05Young Brazilian boy smiles at camera as sun flares on Copacabana BeachChild, Lens Flare, Human Face
hope - optimistic concept youth stock videos & royalty-free footage00:14HopeChild, Close-up, Eyes Closed
black woman's eyes - optimistic concept youth stock videos & royalty-free footage00:06Black woman's eyesChild, Looking Up, Close-up
mother and daughter waiting to release glowing chinese lantern into the night sky - optimistic concept youth stock videos & royalty-free footage00:12Mother and Daughter Waiting to Release Glowing Chinese Lantern into The Night SkyLantern, Child, People
mws young girl releasing bunch of multi coloured balloons in field - optimistic concept youth stock videos & royalty-free footage00:16MWS young girl releasing bunch of multi coloured balloons in field Balloon, Child, Childhood
portrait of young woman on coastal dance team - optimistic concept youth stock videos & royalty-free footage00:16Portrait of young woman on coastal dance teamTeenager, Young Adult, Youth Culture
hope of boy - optimistic concept youth stock videos & royalty-free footage00:23Hope Of BoyChild, Black People, Childhood
male doctor wear uniform holding hand of patient in hospital, slow motion - optimistic concept youth stock videos & royalty-free footage00:11Male Doctor wear uniform Holding hand of patient in Hospital, Slow motionChild, Domestic Life, Patient
a tender moment of a mother gently comforting her distressed teenage son embracing on shoulder with love support care and trust ,sharing problems with his mother - optimistic concept youth stock videos & royalty-free footage00:26A tender moment of a mother gently comforting her distressed teenage son embracing on shoulder with love support care and trust ,sharing problems with his motherTeenager, Son, Illness
media affecting children - optimistic concept youth stock videos & royalty-free footage00:17Media affecting childrenClose-up, Childhood, Baby - Human Age
children holding a planet at the beach - optimistic concept youth stock videos & royalty-free footage00:12Children holding a planet at the beachChild, Globe - Navigational Equipment, Childhood
young boy going through cancer treatments - optimistic concept youth stock videos & royalty-free footage00:11Young Boy Going Through Cancer TreatmentsChild, Leukemia, Patient
friendly female doctor communicating with a child patient during a checkup - optimistic concept youth stock videos & royalty-free footage00:06Friendly female doctor communicating with a child patient during a checkupDoctor, Child
japanese mother and daughter relaxed in the beach at sunset - optimistic concept youth stock videos & royalty-free footage00:11Japanese mother and daughter relaxed in the beach at sunsetFamily, Women, Candid
serene asian girl thinking while sitting near window. - optimistic concept youth stock videos & royalty-free footage00:18Serene Asian girl thinking while sitting near window.Women, Contemplation, Loneliness
mother and son playing stand up paddle boarding. - optimistic concept youth stock videos & royalty-free footage00:14Mother and son playing stand up paddle boarding.Family, Beach, Sea
mother and son working in the farm - optimistic concept youth stock videos & royalty-free footage00:16Mother and son working in the farmChild
slo mo. cu of cute little girl grinning while looking out window - optimistic concept youth stock videos & royalty-free footage00:09SLO MO. CU of cute little girl grinning while looking out windowChild, Happiness, Window
young boy sits in car seat with soccer ball on the way to practice - optimistic concept youth stock videos & royalty-free footage00:09Young Boy Sits in Car Seat With Soccer Ball on the Way to PracticeChild, Soccer, Childhood
children holding a planet at the beach - optimistic concept youth stock videos & royalty-free footage00:08Children holding a planet at the beachGlobe - Navigational Equipment, Planet - Space, Child
asian boy running in park. - optimistic concept youth stock videos & royalty-free footage00:11Asian boy running in park.Child, Japanese Culture, Laughing
girl child holding a paper "save our planet" - optimistic concept youth stock videos & royalty-free footage00:07Girl child holding a paper "Save our planet"Child, Protest, Childhood
teenager girl looking through window - optimistic concept youth stock videos & royalty-free footage00:05Teenager girl looking through windowTeenager, Contemplation, Adolescence
counsellor leading the conversation - optimistic concept youth stock videos & royalty-free footage00:23Counsellor Leading the ConversationChildhood, Adolescence
boy's eyes - optimistic concept youth stock videos & royalty-free footage00:09Boy's eyesChild, Childhood, Eyesight
teenage soccer player contemplating on favela in brazil - optimistic concept youth stock videos & royalty-free footage00:21Teenage soccer player contemplating on Favela in BrazilTeenager, Contemplation
asian bonding dad and son baby toddler childcare father carrying child on shoulders. baby with father real family in a winter park. they are smiling in the setting sun while holding and turn around with happiness joyful moment - optimistic concept youth stock videos & royalty-free footage00:14Asian bonding dad and son baby toddler Childcare Father Carrying Child on Shoulders. Baby with father Real family in a winter park. They are smiling in the setting sun while holding and turn around with happiness joyful momentPublic Park, Assistance, Autumn
silhouette sunset of family and mother teaching to baby boy age 2 yearold holds hands a binoculars looking to rural field while the wind turbines back background.teaching children about sustainability concept. - optimistic concept youth stock videos & royalty-free footage00:11Silhouette sunset of family and mother teaching to baby boy age 2 yearold holds hands a binoculars looking to rural field while the wind turbines back background.Teaching children about sustainability concept.Child, Looking, 2-3 Years
mother working from home with children - optimistic concept youth stock videos & royalty-free footage00:22Mother working from home with childrenChild, Laptop, Family
portrait of a diverse group of preschool students lying on classroom rug and laughing - optimistic concept youth stock videos & royalty-free footage00:06Portrait of a diverse group of preschool students lying on classroom rug and laughingChild, Childhood, Preschool
girl praying - optimistic concept youth stock videos & royalty-free footage00:18Girl prayingReading, Bible, Child
senior woman with cancer lovingly holds granddaughter - optimistic concept youth stock videos & royalty-free footage00:14Senior woman with cancer lovingly holds granddaughterPatient, Healthcare And Medicine, Embracing
silhouette sunset of family,baby boy ride the neck of father and embrace his wife while walk between the wind turbines with great freedom.teaching children about sustainability concept. - optimistic concept youth stock videos & royalty-free footage00:40Silhouette sunset of family,baby boy ride the neck of father and embrace his wife while walk between the wind turbines with great freedom.Teaching Children about Sustainability concept.Sustainable Resources, Sustainable Lifestyle, Futuristic
happy family, son, grandpa, mom and dad are having fun, relaxing together on the sofa in the living room, enjoying their weekend time together. - optimistic concept youth stock videos & royalty-free footage00:16Happy family, son, grandpa, mom and dad are having fun, relaxing together on the sofa in the living room, enjoying their weekend time together.Family, Happiness, Senior Adult
mother and daughter praying on their knees in their bedroom - optimistic concept youth stock videos & royalty-free footage00:13Mother and daughter praying on their knees in their bedroomLove - Emotion, Bed - Furniture, Black People
young hipster woman portrait at city - optimistic concept youth stock videos & royalty-free footage00:17Young Hipster Woman Portrait at CityAdolescence, Teenager, Young Adult
confident teenage girl standing on glass - optimistic concept youth stock videos & royalty-free footage00:14Confident teenage girl standing on glassStanding, Glass - Material, Individuality
child chemotherapy patient finishing treatment with a ceremonial bell ring - optimistic concept youth stock videos & royalty-free footage00:09Child Chemotherapy Patient Finishing Treatment with a Ceremonial Bell RingChild, Bell, Patient
mother encouraging her teenage son with a smile by the riverside at dusk. - optimistic concept youth stock videos & royalty-free footage00:11Mother encouraging her teenage son with a smile by the riverside at dusk.Japan, People, Mature Women
little baby sitting in car seat on road trip. - optimistic concept youth stock videos & royalty-free footage00:08Little baby sitting in car seat on road trip.Car, Child, Childhood
portrait of cheerful girl in public park - optimistic concept youth stock videos & royalty-free footage00:10Portrait of cheerful girl in public park
hope of a girl - optimistic concept youth stock videos & royalty-free footage00:08Hope of a girlGirls, Child, Childhood
teenage girl sitting on a bridge in limone sul garda and enjoying the view of the lake garda - optimistic concept youth stock videos & royalty-free footage00:23Teenage girl sitting on a bridge in Limone sul Garda and enjoying the view of the Lake GardaOutdoors