Question about exporting a portrait taken in raw:
I need the edited LR file to print to a large canvas, 20" x 30" and keep the image quality.
My settings for the image are:
Image size: 3648 x 2538
1/1000 sec at f/1.4, ISO 4000
85MM (EF85mm) f/1.2L II USM)
What export settings are best for this kind of printing?
You can use the file settings tab available in the Export panel to keep the quality at 100.
and you can use image sizing available in the Export panel to change the size of a document into pixels, inches or cm.