I spotted this opportunity while looking for Spring in Hyde Park. The road is 1-2 meters below the park level in this section and there's a bus every few minutes, even on a Sunday, along this route. So it was just a matter of waiting for the next one. The Sun was a bit low at this time of day, hence the patchy light. I used to work near here, and it was nice being able to take frequent walks around here, most of the year.