Italian painter and sculptor and engineer and scientist and architect; the most versatile genius of the Italian Renaissance (1452-1519)

Leonardo (or "Leo"), a fictional character, is one of the Teenage Mutant Ninja Turtles (TMNT). His bandanna is blue, although originally all four Turtles had red bandannas, and his weapons are two katana. He is named after Leonardo da Vinci, the Renaissance artist and inventor.

Leonardo is personal Web site system that includes a password-protected wiki and blog.

Powerful, professional implementation of Logo.

A fund set up to assist vocational training.

Exchange programme that enables students to study or work in another European country.