There was a robin williams movie about that, and when people died they make a collage of their memmories. it was a decent movie but thats not the point..

If i could take pictures with my eyes that would be sick, ive been to quite a few of the most beautiful places in the usa. The Grand Canyon, Yellowstone Park, Arcadia Park in maine. but thats not the best part. If i could somehow save all my hallucinations from various trips that would be soo incredible. I guess its kind of better you only get to see things once though. Its better to hold on to a memory than a piece of paper.