The more light we need , the higher ISO we need.
But if the number of the ISO is very high, There will appear some noisy points . Sometimes we need the pictures look like old pictures , we can turn up IOS level.
- Contact sheet
When we took too much pictures and we wanted to stick all of them to our sketchbooks, we can make a contact sheet by using photoshop . We can change the pictures shapes by changing COLUMN and ROW for the autokinetic option.