Sketchbook project progress

"Along the Lines" today was the Central Line - which has four end stations - in the west, West Ruislip -
and Ealing Broadway -

and in the east, Woodford (via Hainault), with its charming clocks -

and Epping, which is north as well as east -
(Yes, there were other people around - while we were waiting to leave Epping, a train came in to the other platform, and 39 people came down the stairs, along with four scooters, a pushchair, and a red spirit-level.)

I'm recording the project on my "travelwriting" blog. The sketchbook is almost half full -- after only the first two of the 13 lines! Mind you, the Central line is the longest - today I travelled 94 miles on it, in about five hours.

The plan was to do the tube lines in alphabetical order - but the Circle line and District line, which are next in the list, have sections closed till 23 August. The choice is to wait till then, or to add a new "rule" - along the lines of: if the next line in the list isn't running completely, go down the list till you find one that is. So far the other rules are: take a photo of the line diagram at each end station; photograph randomly (or not) along the way; write station names with connections to other tube lines in capital letters; give the times of arrival at the end stations; do the entire line on the same day; post it online quickly. And: finish the entire project as soon as possible!