realistic painting of skateboarding horned lizard in national geographic style

painting horned lizard skateboarding teenage ninja expressive outlines painterly brushstrokes bartlett wayne thiebaud realistic blue skies concept art golden age illustrations desertpunk realist lifelike accuracy anthropomorphic wildlife animal nature wilderness outdoors reptile skateboard teenager artistic style painter detailed colorful national geographic orange rides mountainous backdrop captured kadir nelson david nordahl alex gross portrait features photorealistic detail action technique adds touch scene generated