a man riding a mountain bike on a black background.

Prompt 1: a silhouette of a man riding a bicycle on a black background. the man's shadow is visible on the ground as he rides the bike in different positions. the colors used are vibrant and eye-catching, creating a dynamic and energetic atmosphere.

Prompt 2: a silhouette of a man riding a bicycle on a black background. the man's shadow is visible on the ground as he moves in different positions. is made up of various colors, including blue, red, and green. throughout the man riding the bicycle in different angles and positions, creating a dynamic and energetic atmosphere.