Here's a shot I took recently while strolling around London.[attachment=446:attachment]
I was attracted to it because of the teddy bear in the window in the upper left corner, and the armed guard in the bottom right corner. And then I tried to frame it so it appears to be balancing on the apex of the central white roof.
It's not a great shot, but I'm fond of it and would like to print it to the best of its potential. But here's the problem, in that central inverted "V" shape is a large grille, at 100% viewing on the monitor my 5D and 24-105 4.0L have done a creditable job of resolving each wire. You can see this in the attached 100% crop.[attachment=447:attachment]
But when I print it on my Epson R2400 at 300dpi the grille assumes a moire pattern, similar to viewing on the screen at say 66% or 33%.
Where do I go from here? Print denser, ie 360dpi, or looser, ie 240dpi? Or do I have to start playing around at 301dpi etc? I've had this problem once or twice before with this R2400, and I'm beginning to think that 300dpi is perhaps not the optimum resolution.
Incidentally, may I give my thanks in advance for any help that's given, as I'll be away from my computer for the next week and wouldn't want anyone to think I'm being rude by not replying immediately.
Thanks, Gary