Usually I just add blogs to the list on the right, but when I came across this one I thought it deserved a pit more of a plug.
Martha’s background is anthropolgy, art and interior design, and she is clearly a collector and good researcher. The site is essentially her collections of visual research, and it is well organised. She describes her interests as the “design world of homes, the past, art, fashion, gardens, and weddings”.
As well as being a site valuable for research, this is a model for how to organise your own research.