Re-sizing Images

I learned a new skill today - Re-sizing images.  The first two images are photos I have taken and re-sized to learn and demonstrate a new skill.   The last image I have gotten off of another website to show that I can re-size images from the internet so that I can use them in my classroom.  I know that the photos go off of the sides of the page, and it is driving me crazy because it is not neat, however, it is showing the different original sizes.

Image Size: 1.45 MB 

Image size: 42.7 KB 

Image size: 1.17 MB 

Image size: 57.3 KB

Image size: 2.53 MB

Original size: 45.8 KB
Image sourced from: http://www.morguefile.com/archive/display/805143