Step 4: Painting the screen
Start with finer details (such as lettering or the icons) and then work step-wise until you get to painting the background. I did not have any suitable paint brushes so I used toothpicks. Remember to let the finer details harden before adding the next layer. To expedite this process, the sheet can be placed into the freezer for a few moments. Keep working at the image until the image background is complete. Finally, pour the remaining white chocolate into the pan covering everything. gently tap the bottom to encourage and bubbles to rise to the surface. Place the whole thing into the freezer to harden. Leave to freeze for at least 30 min.