Two grotesque characters in a surreal landscape HD Wallpaper

Two bizarre, cartoonish characters with exaggerated features are depicted against a surreal, orange-hued background with clouds and a large sun. The character on the left appears to be a child with wide, blue eyes and messy blonde hair, wearing a white hat. The character on the right is an older, gaunt figure with wild grey hair and glowing red eyes. Both characters have their mouths wide open and are making hand gestures.