Step 1: Duplicate your image using CTRL + D:Step 2: Select the BACK layerStep 3: Click “Edit Image” and select “Duotone”:Step 4: Choose any one of the effects and click the edit more symbol in the middle (some lines and dots):Step 5: Change “Highlight” and “Shadows” to both WHITE:Step 6: Change the background color:Step 7: Align the main image with the white shadow:Step 8: Resize the main image and position to get the highlight effect: