St Dunstan in the East
Central Line, South Woodford
Have now drawn 32 spires. There are 52 Wren churches hanging around in London but they don't all meet my criteria of being interesting enough or more importantly, coming to a single point at the top. I'm not interested in towers as such, they don't appeal to my sense of aesthetics. Spires, steeples, and domes soar, towers just sit there.