Obviously I'm a newbie 😩 I'm uploading my prints today and Im only offering them in the A sizes, I'm using kittl for downloading. So I just want to double check this is the right size A1 W:23.4 x H33. 10 DPI 300 pixels 7020 x 9930px with optimised quality.
And can you confirm from this size you can resize to the other A sizes before I have a breakdown 🤣