Speedy Summer Gazpacho

Name: Speedy Summer Gazpacho
Ingredients: 1 cucumber, roughly chopped; 6 medium tomatoes (heirloom variety if possible); ½ oz basil leaves, stems removed; 1 celery stalk, roughly chopped; ½ red pepper, deseeded and roughly chopped; 2 garlic cloves, grated; Juice of 1 lemon; 1 tbsp extra-virgin olive oil, plus extra for drizzling; 1 tbsp red wine vinegar; Sea salt and freshly ground black pepper