Exercise- Street lamp

Step 1: select a picture

Step 2: use Polygonal lasso tool, then click backspace to clear the selection.

Step 3: This image show after the clearing process by using polygonal lasso tool.

Step 4: Use magic Wand Tool (1) to select the white area, then select inverse (2), later click the pixel mask on (3).

Step 5 This image shows the final of the editing. I change the file name to street lamp before end the editing.

Step 6: Select the Free transform by going to: Edit> Free transform, or press Ctrl+T. Use the free transform to resize and reflect the photo