I’m engaged on just a few 20ft by 10ft banners, that shall be hanged virtually 20 ft excessive from a ceiling, in an entrance of a conference middle. The pictures I used had been 300 dpi 20“ x 14“ inventory pictures.
On account of zooming within the photos to suit the composition of the banner, the pictures are actually registering at 60 PPI.
Which after sending it to a printer advised us that they not less than need 100 or 100 dpi for the pictures.
My supervisor is now freaking out that we can not have blurry photographs for our banner. However how do I inform her that they received’t be except you have a look at them 5 ft away?
Ought to I simply upscale these photographs to 120 PPI at 20 ft in Photoshop, simply so when the printer seems they’re the accepted DPI?