One of my first commissions when I started touring in 2015: This medieval-inspired copper standing seam in Lyford Cay. This material is 22oz annealed and was formulated specifically for the extreme conditions in the caribbean.

Hand-folded.
In progress: showing the pleated valley/wall pan.
each seam is down-folded and intersects the hip seam. A process that is at least 1200 years old.