Photoshop, Filter Forge & Lo-Fi
The domes of St Marks in Venice...
Demo ran out last week, (sob), but sneakily I spat out a bunch of images with various different filter effects in the hope of compositing them together at some point.
Almost 30 layers of effects, (well, if you include using the same layers several times in different blend modes), erasing details I didn't like, accentuating those I did, then colour grading in Lo-Fi
I used a lot more filters than those shown below (didn't label any of them, inc. my own H2 Impressionizer) so I'm listing those I think I recall and apologies for any I've missed :/