![File:Art Changes, We Change - London Undergound roundel by Michael Craig-Martin at Southwark Station.png - Wikimedia Commons File:Art Changes, We Change - London Undergound roundel by Michael Craig-Martin at Southwark Station.png - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/7/7e/Art_Changes%2C_We_Change_-_London_Undergound_roundel_by_Michael_Craig-Martin_at_Southwark_Station.png)
File:Art Changes, We Change - London Undergound roundel by Michael Craig-Martin at Southwark Station.png - Wikimedia Commons
![Poster artwork; The Tate Gallery by tube, by David Booth of Fine White Line, 1986 | London Transport Museum Poster artwork; The Tate Gallery by tube, by David Booth of Fine White Line, 1986 | London Transport Museum](https://www.ltmuseum.co.uk/system/files/styles/collection_item_component_600_px_wide/private/collection_item/i0000i6a_1.jpg?itok=WSlAQq-X)
Poster artwork; The Tate Gallery by tube, by David Booth of Fine White Line, 1986 | London Transport Museum
![Poster; The Tate Gallery by Tube, by David Booth of the agency Fine White Line, 1987. | London Transport Museum Poster; The Tate Gallery by Tube, by David Booth of the agency Fine White Line, 1987. | London Transport Museum](https://www.ltmuseum.co.uk/system/files/styles/open_graph_image/private/collection_item/DR000156b_4.jpg?h=8f391919&itok=EQjJBAdv)
Poster; The Tate Gallery by Tube, by David Booth of the agency Fine White Line, 1987. | London Transport Museum
![The Tate Gallery - National Galleries and Museums - London Underground - Retro travel Poster Mixed Media by Studio Grafiikka - Fine Art America The Tate Gallery - National Galleries and Museums - London Underground - Retro travel Poster Mixed Media by Studio Grafiikka - Fine Art America](https://images.fineartamerica.com/images/artworkimages/mediumlarge/1/the-tate-gallery-national-galleries-and-museums-london-underground-retro-travel-poster-studio-grafiikka.jpg)
The Tate Gallery - National Galleries and Museums - London Underground - Retro travel Poster Mixed Media by Studio Grafiikka - Fine Art America
![Tate Gallery by tube, 1986 Art Print by David Booth, Malcolm and Nancy Fowler (Fine White Line) | King & McGaw Tate Gallery by tube, 1986 Art Print by David Booth, Malcolm and Nancy Fowler (Fine White Line) | King & McGaw](https://img.kingandmcgaw.com/imagecache/4/3/baircm-2.5_laircm-2.5_mwcm-0.1_raircm-2.5_taircm-2.5_si-437216.jpg_ihcm-55.00_iwcm-36.50_fls-880609L.tif_fts-880609T.tif_mc-ffffff_fwcm-1.50_taircm-2.5_baircm-2.5_laircm-2.5_raircm-2.5_maxdim-1000_en_easyart__bmi-1_iar-1.jpg)