Close up of pre teen mixed race boy using a spanner to attach the wheel of his racing kart at a workbench in the garage with his father standing behind him helping, selective focus

indoors day sunlight two people man boy kid child adult middle aged 50s pre-teen african american ethnicity black caucasian mixed race person diversity father dad son childhood fatherhood one parent family happy standing building a racing kart go cart using spanner communication learning helping mentoring constructing togetherness teamwork working together bonding domestic life free time home workshop garage hobby waist up close up selective focus front view slow motion handheld