Architectural illustration #3

Hi !!
I chose to draw this Art Nouveau facade of a building in Aveiro in Portugal, in colored pencil because it is really pretty.
Lots of difficulties here: the various ornaments, the curves, the wrought iron scrolls, two shadings (one gray for the white parts, the other dark blue for the blue parts) etc.
I chose to work on a pale blue textured paper more intended for pastel work but which is also great for colored pencil.
I see lots of symmetry errors but I will improve further with the next drawings ;)
Do not hesitate to click on the image to see it in the correct resolution.