Crostini of artichokes & chives

Name: Crostini of artichokes & chives
Prep time: 10 min
Cook time: 5 min
Total time: 15 min
Cuisine: Italian
Ingredients: 390g can artichoke hearts; juice 1 lemon; 2 small garlic cloves 1 crushed, 1 halved; 3 tbsp extra-virgin olive oil; 25g parmesan grated; small bunch chives snipped; 1 baguette thinly sliced; few parmesan shavings, to serve