France flag

• The image is about the french flag.
• The fact that the flag is moving makes the image interesting.
• The image uses GIF graphic format.

Characteristics of GIF format

1. Best used for line art and logos
2. Maximum 256 colors
3. Can be animated
4. One color can be configured to be transparent.

Dauphine

• The image is about the Dauphine blazon.
• The fact that the colors are bright makes the image interesting.
• The image uses PNG graphic format.

Characteristics of PNG format

1. Support millions of colors
2. Support multiple levels of transparency
3. Combines the best of GIF & JPEG
4. APNG (a newer format) supports animation as well

Alpes

• The image is about the Alpes mountains.
• The fact that the definition is precise makes the image interesting.
• The image uses JPEG graphic format.

Characteristics of PNG format

1. Best used for photographs
2. Up to 16.7 million colors
3. Cannot be animated
4. Cannot be made transparent