The Astralis star: a four-pointed red figure with a long upper spike and a smaller five-pointed star knocked out of its centre, edged with a thin white line. Flat vector shapes, no shading, no texture. The background is transparent, so the star lands on the wall on its own.

A wad3 spray, 80x80 pixels. A pixel equals a unit on the wall and a player in CS 1.6 is 72 units tall, so the mark is roughly a player tall. Flat colour keeps the palette tiny at 35 entries out of 256, and 74.5% of the frame is transparent, more than the drawing itself. The file weighs 9,356 bytes, under the 16 KB tempdecal limit. Two internet shortcuts shared the source archive.