Photography evaluation

My assignment was to create a freak or unique montage. We was asked to bring in some objects for our freak or Unique photography assignment I brought in a watch, we then set up some equipment such as red heads, white paper, light stand, blue board, tripod, a table and a camera to take our pictures I used white balance to make the quality better. After that we took all the pictures while taking the pictures we had to use different lighting and add different adjustments. We then uploaded it on to our computers and started our project on Photoshop. The images that inspired me was a hand with a clock on it, this inspired me because I thought it was different. Firstly I opened a new page 'File' then new adjusted its page to international layout then I proceeded to edit my Freak or Unique image. Step one I uploaded my images of the watch and hand that I had took I then saved as them on to the computer.  I opened 'new layer' this is so I could edit certain features at one time with its original background; I then placed the hand and put the watch over it and dragged the so it merges with the two images, I then re-sized it to its right capacity by pressing down shift key plus the arrow at the same time by dragging one of its corners. I then selected the 'lasso tool' and roughly drew around the watch of the this selects around the object and erases anything around it, to successfully achieve this you will have to inverse the image by pressing down the 'command key (Ctrl) and Shift' then Backspace'. To blend in the image to erase all the rough edges select the 'Erase Tool' and carefully go around the watch and the hand.  After I finished editing my freak or unique image. I went on to google and look for images to do with my advert. I then saved the image I found and opened a new layer and placed my image overlaying all the layers, I then used the 'Erase Tool' and right clicked on the mouse to equip the 'magic tool' this erases anything I select faster and better than using the erase tool manually, step 2 I used the 'Brush tool' to erase all the texture within the label and After I finished editing I saved my file as a 'JPEG' so it saves it as an image.