This is a great gift for an architect. Moleskine is known for their high quality sketchbooks - they are a favorite of architects. The Hand of the Architect book is an A4 sized Moleskine sketch book full of sketches by famous architects including Zaha Hadid, Michael Graves, Tadao Ando, and more. The set also includes an A4 sized blank sketchbook to be filled with great ideas.
This was a limited edition set and may no longer be available new from Amazon. However, you may be able to find it new or used from other sellers on Amazon. You may also be able to purchase it directly from Moleskine.