Follow these steps to create your stunning Terrazzo Cheesecake:

1. Preheat the Oven: Preheat your oven to 325°F (160°C). Prepare a 9-inch springform pan by greasing it lightly and optionally lining the bottom with parchment paper.

2. Create the Crust: In a mixing bowl, combine graham cracker crumbs, melted butter, and sugar. Stir until the crumbs are evenly coated. Press this mixture firmly into the bottom of the prepared springform pan.

3. Bake the Crust: Place the crust in the preheated oven and bake for 10 minutes. Remove and let it cool while you prepare the filling.

4. Prepare the Filling: In a large mixing bowl, beat the softened cream cheese until smooth using an electric mixer. Gradually add the sugar, mixing until combined.

5. Add Eggs: Add the eggs one at a time, mixing after each addition until fully incorporated. Then add the vanilla extract and sour cream, blending until smooth and creamy.

6. Pour the Batter: Pour the cheesecake filling over the cooled crust in the springform pan.

7. Bake the Cheesecake: Bake in the preheated oven for 55-60 minutes, or until the edges are firm and the center is slightly wobbly.

8. Cool Down: Once done, turn off the oven and crack the door open, allowing the cheesecake to cool slowly in the oven for about an hour. This helps prevent cracks.

9. Chill: Refrigerate the cheesecake for at least 4 hours, preferably overnight, to ensure it sets properly.

10. Create the Terrazzo Design: Once chilled, remove the cheesecake from the springform pan. Use fruit preserves to create a design on top. Sprinkle crushed cookies, fresh fruits, and chocolate shavings to fill in the gaps, achieving the terrazzo effect.