Nice, I have been mostly using bing as search engine for public domain // CC0 images and it worked reasonable well but a search engine specialized on this area

Nice, I have been mostly using bing as search engine for public domain // CC0 images and it worked reasonable well but a search engine specialized on this area is something which is very useful. What I immediately noticed is that when you search for something including "icon" it shows lots of images of religious icons which make sense in a way but it probably not was most people want if they search for "fireball icon" or "mail icon" or "car icon".