Draw yourself out and into Spring. De-clutter your head and follow straightforward exercises to get the best from the drawing experience. Draw among the scents and colours of a great variety of growing plants in the glasshouses. Feel enthused by being part of a group in an exceptional setting. All materials are provided. Testimonial: "Sheena set imaginative and interesting tasks, which helped me to look and see in an intense and revelatory way."  Chris Sheena Vallely is a painter and…