Radioaktywny Blue Icon (PNG, vector)

This is a Radioaktywny icon. It is available in PNG and vector. Downloading is free for PNGs up to 100x100px.
The logo is a typical radiation or nuclear symbol. It is made of a main circle, inside of which there are four more shapes. The first shape is a small circle in the center and it is surrounded by three rounded triangles facing inwards towards the small circle.