Some of the 1930s stations are fantastic, IMO.
Not just your opinion by any means, mine too, and many others'. Charles Holden is revered in the world of Architecture for his designs for tube stations (as well as his many other buildings - The Senate House at the University of London, and 55 Broadway, the Underground HQ above St James's Park tube, for example). He was awarded a Royal Gold Medal by RIBA in 1936. Today, many of his buildings are listed: Arnos Grove and Southgate are Grade II*, 55 Broadway was upgraded to Grade I last year.
He came to the underground courtesy of Frank Pick, the visionary managing director who brought together not just avant-garde architects, but a whole wealth of designers and artists: Harry Beck, the designer of the schematic tube map we still use today (albeit slightly modified and updated); the vorticist Edward McKnight Kauffer who designed promotional posters, as did the surrealist Man Ray; Edward Johnston was engaged by Pick to produce the
typeface still in use by TfL today; sculptors such as Eric Gill and Jacob Epstein* provided adornment to Holden's work (although some such as Southgate are an artwork in themselves).
Pick and Holden, and the many designers which Pick employed are still celebrated today: there was an exhibition of E McKnight Kauffer's work at the Estorick Collection last year (which I went to), the V&A had a retrospective of Holden's work the year before (which I went to) and the now-closed Church Farm Museum in Hendon had a display of Harry Beck's tube maps (which I went to.....am I coming across as a bit obsessed about this stuff? Good, because I freely admit I am).
But if you know where to look these are not just pieces to be displayed in galleries in museums. Every time I drive through Balham, I look down on the tube station with it's Portland stone façade and mullioned windows lit from the interior by the art-deco 'electroliers' and thank Mr Holden for what he did for London.
A brilliant
book on Holden's work came out a couple of years back, which is well worth reading.
This is also a great book on Underground architecture (not just Holden, but his predecessors such as Leslie Green and Charles Clark too), although I think it's out of print. And I can happily spend a couple of hours looking through the
poster collection on the LT Museum's website.
*Holden's 55 Broadway includes two sculptures by Jacob Epstein, 'Day' and 'Night'. 'Day' depicts a naked boy. At the time it was unveiled this caused outrage in the media which led to Frank Pick running into serious trouble with the Underground directors and his threatening to resign. The V&A exhibition included a letter from Christian Barman (an LT publicity officer in the 1950s) asking Holden to confirm that
the anger of the Underground Directors was only calmed when Epstein was persuaded to perform a small operation on the anatomy of 'Day' and that he in fact removed 1 1/2" of the offending portion
Fantastic!