The Horniman Museum in Forest Hill is a treasure trove of taxidermy, natural history and Wes Anderson style colour schemes! I love the baby pink they use everywhere, against the type – it’s perfect. It’s also an amazing place to sit and draw, it’s not super busy in there (I think it’s a bit of a London secret) and it’s got super good lighting. You’ll also find large gardens outside the building, a conservatory and a mini farm there – which is so nice in the sun. Great for an afternoon picnic after exploring the inside of the museum!
If this is your kinda thing then it’s well worth a visit and not as far from central as it seems. You can hop on the Overground from Shoreditch or Dalston, which takes around 20 minutes.