Related to yellow question block

Paper Mario: The Thousand-Year Door

1024 × 768

Mario in a green field

800 × 600

Super Mario Bros. gameplay

1280 × 1024

Super Paper Mario wallpaper

1280 × 1024

Mario saluting

1280 × 1024

Super Mario Bros. level scene

1600 × 1200

Super Mario Bros level

2560 × 1024

Super Mario Bros level

2560 × 1024

Super Mario World gameplay scene

1681 × 1049

Super Mario Bros. level scene

1280 × 800

Super Mario World level scene

1680 × 1050

Super Mario Bros level scene

2560 × 1024

Super Mario Bros. level

1680 × 1050

Super Mario Bros. gameplay scene

1440 × 900

Mario and Luigi close-up

1440 × 900

Peach in Mario Hoops 3-on-3

1024 × 768

Super Mario-style game background

1680 × 1050

Super Mario Bros. level

1600 × 1200

Super Mario Bros. gameplay scene

1024 × 768

Paper Mario: The Thousand-Year Door

1024 × 768

Super Mario Bros. level scene

1680 × 1050

Super Mario Bros. 3 title screen

1600 × 1200

Super Mario Bros. level

1280 × 800

Super Mario RPG cover art

1440 × 900