I recently found an awesome picture frame at an estate sale & I'd like to find a lovely poster or paper print for my living room, using this frame. Not so long ago-on a deco show-they took a landscape print that 'looked' as if it was an oil painting and they did a crackle technique then put a stain or something on it to age it. Can anyone give me exact directions or link me to the correct instructions to do this? Thanks so much!