This is really fantastic. I love how it's science-y but in the midst of (and blending in with) this beautiful nature setting. The plot is straightforward (but also revealed at the right pace) which leaves room in a compact story for you to focus on lots of beautiful details; about the relationship between Bettina and Ellis, the shimmery cool tech and the hydro source for her engine, the garden, the house, very vibrant and visual.