Are you thinking of decoupage? Where you glue existing paper prints to a surface and then overcoat it with something clear to protect it?
You can buy sheets of metal or thin wood that are precoated with an inkjet-receptive goop. You can print on those directly, but they're expensive and you have to have an inkjet printer with a straight-through paper path (because the wood or metal won't bend, at least not without making a mess of your printer).
Most inkjet printing on alternative surfaces is done using transfers, where you print your image on some kind of backing sheet, transfer it to your preferred surface, and then remove the backing sheet. The methods range from that cool homebrew waxed paper process
rizole found
to more flexible (and more expensive) processes like you'll find at
DASS Art. I've used DASS Art's stuff to transfer images to glass, aluminum, and brass. (The glass was tricky as hell.)
The DASS Art-style methods involve printing a reversed image from a pigment inkjet printer on a clear transfer sheet, coating your chosen substrate with a layer of goop, carefully laying the image onto the gooped surface, and then pulling off the transfer sheet backing a bit later (with many supplications to various gods that the image will stick all over and not pull off in spots).
So you could use a print with this Hipsta pack's board texture and transfer the image to a sheet of wood (or you could skip the board texture if you have a panel already made of boards).
rizole's waxed paper process is neat because the ink should sink into the wood at least a bit (while the ink in the DASS Art process will sit more on top). I suspect the waxed paper results will also be fainter and more faded, which could be good or bad depending on what you're after.
I haven't done any transfers to wood so far. The transfer to metal have worked out pretty well. The transfers to glass have been disappointing so far -- aside from being tricky, they look the same as just putting an image on a clear sheet behind the glass -- but I plan to work on them some more.
Umm, more than anyone wanted to know, I'm sure.