Hagia Sophia Holy Grand Mosque, Istanbul, Turkey

Pencil | Pen Ink

Formally the Church of Hagia Sofia, built in 537, later converted to a Mosque after the fall of Constantinople in 1453

The Illustrator

Alec Boreham MSAI

Illustrator specialising in 2d plans & elevations, Exteriors

Similar style by Alec Boreham and other SAI members