150 Years Of London Underground Posters

Now, here's an anniversary that's worth celebrating.

I took a trip to the London Transport Museum recently to see their Poster Art 150 exhibition - 150 of the greatest Underground posters ever produced.

There's an astonishingly diverse and hugely impressive range of posters on display.

It's well worth a trip down to Covent Garden to see all this classic "advertising as art" in one place.

For the office-bound and bed-ridden, there's always the London Transport Museum online archive instead.