All of these sketches were drawn on a napkin using a drawing pen.
![](/OAA/Assets/Images/bloaags/Summer Sketches 2023/PDF sketches-02.png)
Nakagin Capsule Tower, Tokyo
Prentice Hospital, Chicago
![](/OAA/Assets/Images/bloaags/Summer%20Sketches%202023/PDF%20sketches-01.png)
Canadian Museum of Nature, Gatineau
This blOAAg post is an entry in the popular annual series, Summer Sketches. To see other items from this year, click here. To see all Summer Sketches, click here.