Open a landscape photo and use the burn tool to darken the hills in the landscape.
City landscape photo material:
Drag the cityscape photo into the current image. Resize it and put it in the right place. You can also place it wherever you like.
Create a new layer, and then execute the Apply Image command. In this heart layer, use the burn tool to deepen the edges of the buildings and landscape, including the interface with the mountain and the interface with the sky.
Next we use the planet brush to create a new layer. Use a paintbrush to add some planets in the sky.
