One of the best art magazines out there https://www.artistandillustrators.co.uk

If you ever fancy helping an organisation that fights to help endangered wildlife. I'd recommend this one. https://explorersagainstextinction.co.uk

Wonderfully helpful creative staff.
These guys also produce the most beautiful GIclee prints on fantastic archival papers ..simply beautiful!.
I've used them occassionally for oversized prints larger than A2, and the results were quite simply breathtaking. Wow wow wow!. https://chesterartcentre.co.uk/

If your are ever in north wales make sure you pay a visit to this wonderful place, the staff are soooo lovely - but then I do have a fondness for all things Welsh :) http://www.galeribetwsycoed.co.uk

The gorgeous saatchi art . One of the best places to buy art online. https://www.saatchiart.com