NOM a little four year old boy has fun playing at home with wooden blocks building a tower under isolation and quarantine conditions corona virus covid-19. kid; play; toys; blue; builder; child; childhood; children; color; colorful; concept; construction; cozy; day; domestic; enjoying; family; floor; game; hand; happiness; happy; indoor; kids; life; lifestyle; living; natural; object; one; preschooler; red; safe; single; slow; stay; time; toddler; toy