After a tutorial with Hannah yesterday and on her tip off of a green roof just round the corner from the my college building I went for a little walk in the sunshine in amongst the University of Bradford buildings.
I found the green roof, although its actually more brown than green, and I realised I'd walked past it many times without noticing that it was made of growing things rather than more conventional roofing material.
Apparently it changes colour with the seasons.
The sky was a beautiful clear blue yesterday (so not like today's gloom!) and was perfect for photographing the clean lines of some of the University buildings and the reflections in their windows.