something that is similar to some relaxing animations that turn up on instagram from time to time. super smooth animations and physics with a mixture of puzzle elements and just pleasing to watch rendering. the scenes should be either focussing on materials like soft metals, clay and mechanics like pendulums etc. or on hyperrealistic plants, water, mosses and maybe some fish. you would in turn either play a machine or nature level where the results of each would make up some sort of sculpture or world.