One large photo made up of several small photos is called a collage. Collage is a pretty old concept. In the past, this term could include the creation of a wall newspaper with a large number of photos. Today there are programs that can automatically create collages, for example, Picasa from Google. You can use it. If you want to do the same, but manually, use Photoshop.
Necessary
Adobe Photoshop software
Instructions
Step 1
For example, you can take a few photos of your pet: a dog, cat, parrot, hamster, etc. Open a large photo where you will be posting all the other photos. You can use a photo in which your pet is in the middle of the frame, and place small photos around it.
Step 2
Open some small photos, choose any. Click on the Rectangular Selection tool. On the main panel, select the value Feather = 0, Style - Normal. Select the desired part of the photo, for example, the head of your pet. Press Ctrl + C to copy the selection, go to the shared photo, press Ctrl + V to paste. To reduce the size of the inserted image, press Ctrl + T. To reduce the image in scale mode, drag the edge of the photo with the mouse while holding down the Shift key. Move the photo to any place and click "OK" (checkmark on the main panel).
Step 3
Do the same with the rest of the photos. There can be any number of such photos. After adding all the photos, press the F7 key (layers panel). Select the first image you inserted. Click the Add Layer Mask button. Click on the Brush tool. Begin to gently move it around the edges of the image, thereby you will achieve a blurring of the edges. We do this operation with all the images. After completing all the actions, click the "File" menu, then the "Save As" item, select the.jpg"
