Hi Vincent and welcome to @NTopaz. That is amazing drawing.I like you sepia colour that automatically gives a touch of warmth, the stone buildings and the terrace I hope have open space and over the sea so that people can watch sunset and sunrise from their terrace. The way you made shadowing of stonework had reflected very well the highlights and shadow dropping by terrace roofs. Very well done work!
Hello stef1, thank you very much for your comment and welcome I'm glad you liked the sanguine, true that gives a lot of warmth to the buildings, I like to draw with that type of charcoal, the views are the river that passes through the city and are spectacular.