i have a project due for my B+W1 class and im doing a panoramic of the downtown skyline for extra credit. the shots were taken portrait style and will be printed roughly 5x7. im going to be using one long piece of matt board but my question is....how far apart should the pictures be spaced apart so you can still get the feelings of a panoramic? i was thinking 1/2 inch. but i may go down to 1/4 inch.