Marvel Cinematic Universe (MCU).

This image shows a collection of five Marvel superhero figurines arranged in a line on a dark grey surface, likely a dresser or shelf. Each figure is numbered from 1 to 5 and stands on a small grey interlocking base.

The lineup includes:

1. Iron Man: In his classic red and gold metallic suit.

2. Thanos: Wearing his gold armor with his signature purple skin.

3. Spider-Man: In his traditional red and blue webbed suit.

4. Captain America: Carrying his iconic circular shield.

5. The Hulk: A muscular green figure wearing purple shorts.

The figurines are stylized with slightly oversized heads, giving them a "chibi" or bobblehead-style appearance. The background is a plain, neutral-colored wall, which puts the focus entirely on the colorful characters.