![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj52qrLK1aSgZcgtRsw9cuqKf6MbwbYOFbm_w8YXz22RWenYhIM1YxesY2moc1pH1KsgKxM46ui3dItiid9S_Ud2LTDuEu7kO2a-_j1TA_0Nupvxbxl41WxcOiT-7M2RruB33Z3o-cprFxh/s400/graffiti_alphabet_superman.jpg)
Who does not know the sign "S" on this one, certainly most people from toddlers to seniors know this figure, the hero in a film that was already very famous, which is superman.
Why are we discussing the superman? Because the sign "S" is in my opinion be in the category in a graffiti art alphabet letters by using symbols.