Thaw shrimps in a microwave oven for 1 minute, remove the intestinal vein, rinse. Cut radish into slices, peel garlic. Rinse corn salad, put on a plate. Cherry tomatoes cut in halfs. Mix all the ingredients for the dressing, salt and pepper. Fry shrimps with crushed garlic in 1 tablespoon of olive oil for 5 minutes. Add to shrimps cherry tomatoes, warm slightly, add the rosemary, salt and pepper and arrange on the salad and garnish with radishes.