I was watching a quite interesting Kurzgesagt video, Here. How would the surface of Venus look after freezing the CO2 out of the atmosphere? At around 5:28, we see that the atmospheric pressure is 3 bar and it's -81C which is not ideal but livable with some sort of oxygen source.
What I'm wondering is how would the surface of Venus look specifically? The snow is mostly Carbon Dioxide, so at a large scale, how would that look on the Venusian landscape? Also, how would it change in terms of erosion from all the CO2 rain? Would the landscape be sharp and volatile or smooth? How would the atmospheric color change? I am an environment artist trying to create a Venusian landscape, just wondering how I can be as scientifically accurate as possible!