Something skeomorphic design. Anything flat and Metro inspired or material honestly looks terrible it's even more difficult to navigate if you have a disability visually so to me modern design as we consider it with no depth might as well be viewed as being anti-disability in every sense of the words. Personally myself I really enjoyed kde 3/4 DesignWise. & Mac OS leopard and snow leopard and of course Windows 2000 Everything modern to me reminds me of Windows 2