What's a Judge looking for?
Crib Sheet reproduced with the kind permission of Trevor Rudkin LRPS
PDI image sizes
Due to the limitations of the projector the following sizing should be used when saving a image for a PDI competition
Landscape pictures - 1400 pixels wide at 72 ppi (pixels per inch)
Portrait pictures - 1050 pixels high at 72 ppi (pixels per inch)