Spring Vegetable Paella vegan

Name: Spring Vegetable Paella [vegan]
Ingredients: 8.8 ounces asparagus; 7 ounces carrot; 7 ounces frozen broad beans; 7 ounces broccoli; 10.5 ounces ar chargrilled artichoke hearts in olive oil; 1 large onion; 6 garlic cloves (crushed); 2 cups Bomba paella rice; 31/2 to 4 cups vegetable stock; 1 teaspoon paprika; 1 pinch saffron; 1 dash smoked paprika; 2 preserved lemons (finely chopped); 1 salt & pepper; 1 handful parsley leaves (chopped)