A background with shifted pixels or a plain blocky abstract shape.

Background

A medical cross against a plain square background.

Medical Cross Against Blank Background

A line graph and dollar sign on a solid rectangular background.

A tulip design on a plain square background.

A flower design on a plain square background.

A graph featuring a jagged line with two rectangles in the background. 

A line graph with a solid colored background.

A simple bar graph on a solid rectangular background with a star in one corner.

A line chart and a bar graph against a rectangular background with rounded edges.

The flag of Somalia, or a plain star shape on a rectangular background.

The flag of Alaska, or many stars on a plain background.