letter M logo, flat round typography, simple, by Steff Geissbuhler 
letter M logo, flat round typography, simple, by Steff Geissbuhler --no shading detail photo realistic colors outline
letter M logo, flat round typography
simple, by Steff Geissbuhler
the letter m on a white background
a black and white logo with the letter m
the letter m logo on a black background
the letter m in a black circle on a white background