@yaorenliu thank you very much. I don’t think I want to invest that much in equipment for architectural photography! However I have a nice wide angle and a tripod and a book! I like your support!
Great idea with the colourful buildings. Concerning the deformation. Check out the Lens Distortion Correction in "our" post processing program. Geometry tap. With the cussion tool you can warp it, so it is not so much deformed and with perspective correction you do the rest. (Did a quick test, works not to bad on this picture). Let me know, if you need some help. Sorry for not commenting lately, life is difficult and busy at the moment.
If it's any comfort Caterina, I have the same problem. But I really don't mind a little distortion at times and I love what you're doing with this series. No way could I do something like that round here, our housing is boring.
@golftragic thank you Marnie. Finding the right coltish a challenge (there is plenty of red, yellow and orange but not much blue and certainly very little purple if any)! And I want to learn how to decrease deformation at least in part.