Preheat your oven to 400° F. While you are letting your fruit soak, roll your pie crust out on a floured surface, until about 1/8-inch thick.
Transfer rolled dough into a 9-inch pan, leaving a slight overhang. Pinch the dough and flute the edges (use your thumb and pointer finger on one hand, and pointer finger knuckle on the other). Place in the freezer to chill until the filling is done. Place the rest of your dough in the fridge, until you need to create the decorations for the top.
Pour the fruit it into your pie crust shell.
Roll out the other pie crust dough, and using cookie cutters, create leaves or any other decoration you'd like.
Whisk one egg and brush the top and edges with the egg wash. You may want to brush the bottom of your decorations to make them stick.
Bake for 20 minutes at 400°F, rotate your pie, and then lower the temp to 375°F and bake for another 30-40 minutes. Your pie is done when the top is a deep golden brown color, your fruit is soft, and your filling is hot and bubbly.
Cool on a wire rack for about 1 hour. Serve warm and enjoy!