While browsing in the Mac App Store I ran across Bryce 7 Pro. Looking at the user interface was like taking a step back in time. It hasn’t changed much since the first release.
Released in 1994 by HSC Software (later MetaCreations) with a user interface by Kai Krause (better known for his interfaces for the Adobe Photoshop plugins knows as Kai’s Power Tools) Bryce 1.0 was ground-breaking software for creating landscapes. Various other 3D features have been added over the years but the user interface basically hasn’t changed since 1994.