Series: A Closer Look

How do artists create different effects when painting? The medium they choose—such as oil, watercolour, or egg tempera—plays an important part. So too does the material they paint on, the pigments used, and even the type of brush. Using examples from the National Gallery Collection, Jo Kirby shows how a painting is made and reveals the processes behind an array...

Frames often catch the eye and arouse the curiosity of visitors to galleries and museums, yet labels and catalogues rarely comment on them. Nicholas Penny conveys his interest in the history of frames, the design and techniques of frame-making, what frames do for paintings, and the part they play in the decoration and often the architecture of an interior. The...