Artist on the Court is a sport minigame found in Mario Power Tennis. The minigame takes place in the grassy Peach Dome with a huge mural in the middle of the court. The player must paint the mural by shooting paint balls that appear from Warp Pipes, with the colors accorded to the original picture that appears on the ground. Once the player finished painting with their respective colors as the original picture, the game finishes.
In the Wii version, the player gets 10 minutes instead of 5 to finish it.
 Game Modes
- Single Player: The player must finish the mural painting in a restricted period of time in order to unlock another stage and make a time record.
- Multiplayer: Players must finish the mural painting in order to make a time record; however, this mode does not unlock another stage.
 Stage levels
||Mario's name and face on it with a black background.
||Luigi with his blue racket over an orange and teal background.
||Diddy Kong using his Defensive Power Shot with Donkey Kong Barrel Blast artwork.
|Bowser and Bowser Jr.
||Bowser and Bowser Jr. posing.
||Different Yoshi color varieties.