Autistic boy sitting alone in front of pond - Fingers playing with sand and throwing rocks into water - Sensory activity - Static handheld showing boys back and scenic background Norway

kid asd like scenery throwing child nature infantile childhood boy enjoy sea leisure stereotypic alone outdoor activity development pond behavious toddler no friends syndrome rocks genetic happy stereotyped behaviors autism autistic concept sand restricted interest sensory fun smile different restricted laugh repetitive movements hand disorder diagnosis symbol illness hands interest medicine symptoms joy