Hey guys,
Im all out of ideas. I need to find really really really big pictures. It’s for a three panel window decal. Does anyone know where to get something that big?
The dimensions are as such:
Left window: Width 60” ½ Height 78” 5/6
Middle window: Width 61” Height 79”
Right Window: Width 60” ¾ Height 79”
Hi neighbor 
You can check with your printer for the specs, but usually the resolution required will be very low (often under 120DPI) compared to normal printing (magazines, packaging, etc). You can just purchase any image in XXL size and upsample in Photoshop, if required, to reach final size. You can look at most large prints in windows, displays, etc, they are rarely very sharp when viewed up close, they are meant to be viewed from a distance. Even a Hassleblad camera producing 50 Megapixel images would print at about 33"X20" @300DPI.
Also note that some sites that offer larger resolutions are in fact just upsampling the images for you. So you might as well pay for a XXL and upsample it yourself. 
Hope this helps!
Wow thank you!!! Good to know, ill call the company today.
You’re very welcome