Have you ever wanted to try negative watercolouring? Learn the intriguing technique as Hindustan Trading Company is organising a beginners workshop. Led by watercolour artist Madhumika Sankar, learn to elevate your paintings to a new level. All materials will be provided. Register online at Rs. 2,500. 2.30 pm to 5.30 pm at Madras Art Store. Details: 2811-1605.