We must confess that religious paintings are not our favourite subject, and we've tended to regard Spanish Catholic art as being, well, just a little too religious to cope with. So we approached the Francisco de Zurbarán exhibition at the National Gallery in London with a certain amount of trepidation. A degree of contrition is due.... Yes, there were monks, altarpieces and lots of saints, but we were blown away by Zurbarán's ability to depict textures and fabrics and to convey an intensity of feeling. It's an absolutely excellent exhibition, full of truly beautiful paintings. Such religious art was intended to bring the faithful closer to God, to bridge the gap between Heaven and Earth, in an age when many could not read. Zurbarán was a master at it. Let's start with a saint: Just take a look at the fabrics, trimmings and gems in this picture. And the garments are even more striking when you are stood in front of this nearly life-size figure. This is Casild...
"Silence is golden," according to the proverb, but the stillness in the paintings of Vilhelm Hammershøi is distinctly white, charcoal, and every shade of grey in between. However, there's nothing dull about the Dane's restricted palette, as we were able to appreciate, not for the first time, in Hammershøi: The Eye that Listens at the Museo Nacional Thyssen-Bornemisza in Madrid. His subject matter -- so often sparsely decorated rooms in which the doors, windows and light sources become focal points -- is mesmerising. This picture -- Sunbeams or Sunlight. Dust Motes Dancing in the Sunbeams. Strandgade 30 -- is so very typical. Apparently empty, lacking any subject matter -- just one wall of a room with a door, panelling and a window. Yet you are captivated by the illumination, and the space. Look how Hammershøi has depicted the light coming in through the window and on the frames round the panes. See how it casts a shadow on the jambs and follow th...