Crystal Palace Park revisited
I have visited Crystal Palace Park many times. This time, I needed to show my new friend around. Although I am already familiar with the park and its history, there were still new discoveries during the revisit.

My sketches of Crystal Palace Subway
I have two related sketches now. One is the imaginative cross-section showing the whole picture of the subway. Another one was done during my second visit as the session was purposed for photography and sketching.