The photograph was taken on April 2nd.
I commuted by bicycle every day this week, and so far this year I have got 1519 km riding the bicycle. The bicycle got rather dirty, and I did some cleaning today. One thing I don't like to do is cleaning the chain, so I bought a Park Tool CM5.2 Cyclone Chain Cleaner to help. Today I tried it for the first time, and it worked well, much better than I thought.
Before buying the tool I read some reviews on the net. Another such tool is Pedro's Chain Pig, but the Park Tool was cheaper (at discount), so I bought it. I'm not sure of the durability, but it seems to be robust enough. Cleaning the chain a couple of times each month is no longer a difficult task at all.
(Posting title is from the poem Vacating an Apartment by Agha Shahid Ali.)