The ability of fresco to paint like in real painting on canvas or water colour is amazing, the chemistry and mediums, oils is out and you left with creativity without boundaries. Let your imagination go, put on what you want, not what possible. As it is in early stage adobe got a mile to go, you can export file in any format except to fresco format. I found that sailing digital pdf do not bring, original price. Backup is difficult as if you run out of space it will exist on a cloud but not on any media you can save to. Printing to canvas at the moment the best results is on cannon via pdf, do not use photoshop as you may loose brush details. The max printing resolution is low, resulting in smaller prints 80x80 was my max to get excellent quality, if you looking on larger size wall size, the quality is not sufficient. One file in above A2 can run a size more then 1gb. The brush strokes takes memory, to get real print as on your iPad you need the largest file possible, then print short Streep and Chang the size of the print, until you get the best result. Good luck. This programme is for real professional artist, for hobby it is a long curve. What ever you do keep your brushes and paints.