How do I hang a wooden panel, without nails??

I am going to be in an exhibition and I asked someone how I am supposed to hang my painting that's on a wooden panel. The answer I got was...';With the rail system, your work will be suspended from the rail on fishing line, so your work needs to have eyelets in it with a wire that we can hook over the fishing line.';





How is this supposed to work with a wooden panel? I am not framing my work so what should I do?How do I hang a wooden panel, without nails??
haha...funny question! well, u can use this thing called MSEAL...acutally, i think its spelt like that but it sounds like that...its this sticky goo, but when u press it on a wall or something and put something on top of it..in ur case wood, itll stick like cementy glue. just go to a hardware or home depo or wherever store and ask them for MSEAL even though u dont know how the hell to spell it..theyll most probably have it..