Spring vegetable tart

Ingredients

• 200 gr. type "2" flour (or type "1" or wholewheat)
• 80ml. lukewarm water (a bit more if using wholewheat flour)
• 50ml. extra virgin olive oil
• 1 pinch of salt
• 2 zucchini
• 15 asparagus
• 2 carrots
• oil
• salt
• pepper
• basil