help with pictures at the bottom of threads?

[debutante]

im sorry if someone has already asked this , but i would like to put those nice picture bars at the bottom of my threads/replys can anyone help me and tell me how i do this i havent got a clue but they look really nice.

[staffsmum]

Have you got photoshop or other photo editing software? You need this to create your sig.

[debutante]

thank-you i will try and look for the sig bit but im on a mac and havent done that on a mac yet but i will try - thanks for your help