Follow these steps to create your Luxurious Three-Seafood Bisque:

1. Sauté the Aromatics: In a large pot, melt the butter over medium heat. Add the onion, garlic, celery, and carrot, then sauté until softened, about 5-7 minutes.

2. Deglaze with Wine: Pour in the white wine and let it simmer for about 3-4 minutes, scraping the bottom of the pot to release any browned bits.

3. Add Stock and Tomato Paste: Stir in the seafood stock and tomato paste, mixing until well combined. Bring the mixture to a gentle boil.

4. Season the Broth: Add the Old Bay seasoning, cayenne pepper (if using), and salt and pepper to taste. Reduce heat and let simmer for about 15 minutes.

5. Add Seafood: Carefully add the crab meat, shrimp, and lobster to the pot. Stir gently to combine, being cautious not to break the shrimp.

6. Incorporate Cream: Pour in the heavy cream, stirring continuously. Allow the bisque to cook for an additional 5-7 minutes until the seafood is cooked through and the bisque is heated.

7. Blend for Smoothness (optional): For a smoother texture, use an immersion blender to blend the bisque slightly. You can also strain it if you prefer a silky finish.

8. Taste and Adjust: Give the bisque a final taste and adjust seasoning if needed. Remove from heat and prepare to serve.

9. Garnish: Ladle the bisque into bowls and garnish with chopped fresh parsley.

These straightforward steps will guide you to create a luxurious seafood bisque that will dazzle your diners.