1. Slice all the vegetables into pieces 0.5 cm thick circles.
2. Boil the potatoes, onions and zucchini in salted water for 7-8 minutes and strain.
3. Fry the aubergines and drain them on paper towel.
4. Sauté the garlic in some olive oil with the peppers until wilted. .
5. Sprinkle all the vegetables with salt and pepper, the paprika, parsley and coriander.
6.Brush a pan with olive oil and lay the vegetables in rows. Make sure they do not overlap too much, use as many oven pans as you need.
7. Pour over the vinegar mixed with some olive oil and bake at 180ºC for about 30 minutes or however much time they need to cook.
8. Let cool and then beginning with the potato, start layering the vegetables. If you have a metal cylinder with a diameter of about 5-7cm to use as a mould, it will help alot, otherwise the final result will look more rough.
Here is a photo of the expected result:

This dish is served warm or cold; you're the cook you decide!