My file is 700 MB and most of it are jpg images. I want to be able to print out the images as well as view on the iPad. So I've arbitrarily come up with the size of 1350 x 1050 pixels at 150 ppi. I thought if I went with 150 ppi I could use 1 layout for printing and viewing. Printing images at 72 ppi is not good enough.
I would like the images to be optimized for the iPad with retina display landscape mode. Can you make a recommendation.