Geometry by Janet Clare
Janet says "At school Pythagoras, trigonometry, algebra and equations just made me feel a bit thick. So, it’s quite amusing that I now spend a good part of my life doing just that: calculating areas and angles, dividing, multiplying and then adding that pesky quarter inch to everything! I do love maths equipment though; the rulers, protractors, compasses and best of all- the graph paper. Give me some indigo ink and a piece of squared paper and I am very happy. ‘Geometry’ features isosceles triangles, right angles, quadrants and cubes all painted by hand on my favourite graph paper in my favourite colours with the addition of a nice sharp green for added flair."
Janet did her homework before naming the colours for this collection - they are all named after famous mathematicians - Archimedes, Euclid, Pythagaras, Pascal, and Buckminster.