Rainbow (multi-colored) sigs??

[Penqu1n]

can someone just explain to be some ways that you make a stock multi colored, or rainbow. i just dont understand the process.. soo yeah if someone could enlighten me that would be appreciated.

Example taken from Honedawg's sig.

[CkChRIzZ]

there's multiple ways...one of the most simplest one is to make a new layer, set it to color, and brush the part u want a certain color that color

you could also select each seperate layer and play around with the hue/saturization layers

[easeaway_]

if you're not that expert, i suggest you to make a new layer and brush with different color, then set it on linear dodge and maybe change the opacity.

for rainbow tags i just use rainbow gradient.

[soapy]

hmm it looks like the way honedog did it
was coloring with a soft brush with the layer on "linear dodge"

but what easyway and Ck said both work too
there are many ways, just try what works best with the tag youre working on