So I went home (aka back to my parent's place) for a few days. Which meant that they brought me back to Kew yesterday (Sunday) and since they were here we decided to make a little trip to Kew Gardens.
And as it turns out, there's several people on Etsy who have been to the Gardens and received a bit of inspiration from them!
Kew Garden Gates by lindabutterfly
Palm House Kew by FlaxInk
Palm House at Sunset by 4artssake
Clearly they're not the only ones, we saw several photographers and at least one artist (complete with paint and multiple sketchbooks) as we were wandering around, although potential visitors need to be aware that Kew does not allow "commercial photography" without prior consent.
It's a lovely place to visit, there's more information on their website. If you're in London (namely south-west London, it's a bit of a trek from the center) then check it out!