Questioning conventional certainties... according to Gerhard Richter and John Cage

In between Boston and Kathmandu,
I stop in London,
I had a very nice time with my old so young friends ... nothing change.... it's amazing.

I did also a visit to this beautiful Modern Tate, for the building, the Cafe and Gerhard Richter who pays tribute to John Cage.

He is quoted as saying:
'I don't know what I want; I am inconsistent , non-committal, passive; I like the indefinite, the boundless; I like continual uncertainty.'