renee.ist.(=

This my 8 of clubs, saved as a 24-bit bitmap .

This has a total of 282KB.

While.. this is saved as a Monochrome bitmap. This file has a total of 21KB.

I think these files have different sizes because they are saved in different types of files. Also because, the monochrome only holds only 2 colours, black and white. While the 24-bit bitmap has more. So the 24-bit bitmap has a bigger size than the monochrome one.