Photoshop Joiners

This is a David Hockney style joiner image that I have made myself in photoshop and all you have to do is open up photoshop, select the photographs you want to use, hopefully of the same thing just taken in different angles so they don't all look the same.
First of all you open photoshop and click on Files then Scripts then Load Files into Stack and then click Attempt to Automatically Align Source and then click OK.

Secondly, you can experiment with the different layers you have turned on or off and you can select the move tool to move around each different image if you want to. Then you can experiment with adding a drop shadow to the image by clicking fx in the layers panel and this makes the image look more like a collage. After this, you can add a new layer by going to Layer then New then Layer from Background, which gives it a nicer background and you can change the colour. To do this you click Edit then Fill then Use Black. Lastly, you can flatten your image which means there is no other layers and no other alterations can be made, to do this select Layer then Flatten Image and then finally save it as a JPEG and go to File then Save As.