- Use a tripod!
- Frame the image, then don't move the camera or tripod.
- Use manual focus so the image stays the same.
- Use manual setting so lighting stays the same.
- If shooting outside, watch for cloud coverage that changes the exposure.
- Shoot in RAW if possible (then you can edit all the images at the exact same time)
- Make sure your frame is big enoughso body parts won't overlap.
- Have fun with this, BE CREATIVE