Male Tanner scale matrix with intact foreskin gradient variant. In top-left corner there are two symbols: black triangle that represents pubic hair and semioval with semicircle representing penis and scrotum respectively - in other words, rows show development stages of genitals and columns show development stages of pubic hair.Columns and rows aren't complete and are made in gradient.
Tanner scale male (circumcised): File:Tanner scale-male.svg
Intact idea: File:Tanner scale-male.png
Matrix style: File:Tanner scale-male-matrix.svg
Tanner scale-male.svg: M.Komorniczak (talk)
This matrix and foreskin: MatviiFediura (talk)
Matrix style: Fsk-goto (talk)
Idea (Tanner scale-male.png): J.McHardy (talk)