Constructing a heart 2

What I did was to attach the four pieces of heart to each other as if they were the chambers of the heart, remembering that it's not at all obvious from outside which bit is which. Then I embroidered some additional stitches onto the outside, for example some lilac fluffy wool to make the marks I had noticed when painting the lamb's heart. These photos look rather bluer than they did in reality but give an idea of the intermediate stages.