In a bowl, mix the flour with all the other ingredients up to and including the lemon zest. Rub the butter in by hand until an even, crumbly mixture forms. Add the water, mix quickly to create a soft dough. Flatten the dough, cover and chill for approx. 30 mins.
Divide the dough into 8 portions and shape into rolls. On a lightly floured surface, roll out each portion between two sheets of baking paper to form a paper-thin oval. Carefully place the ovals on two sheets of baking paper, slide one sheet onto the back of a baking tray.
Bake for 7-8 mins. in the centre of an oven preheated to 200°C. Remove from the oven, allow to cool on a cooling rack. Repeat the process.
To make the dressing, mix the mustard and all the other ingredients up to and including the pepper in a bowl. Shortly before serving, combine the figs, clementines and lamb's lettuce with the salad dressing and arrange on plates. Top with the Parmesan. Serve the crackers separately as an accompaniment.