The Blue Mosque of Tabriz was constructed upon the request of Jahan Shah the king of the Kara Koyunlu regime which originated Tabriz the center of his empire.
The Blue Mosque was amongst the most marvelous structures of its time, a classic of Iranian beautifying clay craft.
A usual characteristic in mosques is the slim tower that normally is established at one of the edges of the mosque building.
The medium is pencil/pen and the different values were achieved by shading in darker areas dark and light areas lighter.this makes it challenging because with pencil/pen there can always over go with it
