I think cubism has not fully been developed. It is treated like a style, pigeonholed and that's it.

I think cubism has not fully been developed. It is treated like a style, pigeonholed and that's it.

我认为立体主义还没有完全发展起来。它被视为一种风格，被归类，仅此而已。

-- David Hockney 大卫霍克尼