Gazpacho with Balsamic Caviar

Name: Gazpacho with Balsamic Caviar
Ingredients: 1.5 grams (0.05 oz) agar agar; 100 grams (3.5 oz) balsamic vinegar; 2 cups of oil; 8 ripe tomatoes; Half a medium-sized green pepper, cut into chunks; Half a medium-sized cucumber, peeled and cut into chunks; A quarter of a white onion, cut into chunks; Half an apple (golden delicious is good), cut into chunks; 1 clove of garlic; 1 slice of day-old white bread without the crust; 3 tablespoons olive oil; 3 tablespoons sherry vinegar; Salt, to taste; Water, to taste; basil or chives, to serve