Quick plug for my gallery website! I've spent a LOT of time on one simple goal: take the guesswork out of buying art online with great visualization tools you can use to buy with confidence.
The Fergusson Gallery, housed in Perth's old waterworks building. It displays the world's largest collection of artwork by the renowned Scottish artist, John Duncan Fergusson, in a building that is in many ways itself a work of art. More pics and info: https://www.undiscoveredscotland.co.uk/perth/fergussongallery/index.html