charge whatever you want...there's no magic rates. 20x30s will cost you anywhere from $15-30 to print, depending on where you go. you could charge people what they cost you. or, ask the people how much they usually spend for artwork and charge them that. the first time, it really doesn't matter, as long as they pay you more than what it cost to get them the print. as you do this type of thing (selling prints), you'll get a better idea as to how to value your work, and you can adjust your prices accordingly.
you don't *have* to put a copyright on anything, but you can if you want. you could get a $3 sharpie and sign them, if you want.
the point is, if you aren't looking to actively get into the business of photography/art, you can pretty much do whatever you want.
have fun, good luck!
|