Counter-illumination differs from countershading, which uses only pigments such as melanin to reduce the appearance of shadows. It is one of the dominant types of aquatic camouflage, along with transparency and silvering. All three methods make animals in open water resemble their environment.
Harper is a Scottish family name that has also commonly used as a given name. The name is believed to have originated in the Dalriadan region of Scotland, especially in the Lennox district, and is associated with Clan Buchanan.
Nelle Harper Lee (April 28, 1926 â February 19, 2016), better known by her pen name Harper Lee, was an American novelist widely known for To Kill a Mockingbird, published in 1960. Immediately successful, it won the 1961 Pulitzer Prize and has become a classic of modern American literature.