ALBANY, N.Y. -- One of the Capital Region's biggest art festivals is paying homage to the city bus.

This year's Art on Lark Festival is focusing on public transit.

A number of artist-led projects are pushing public transportation, environmental awareness and support for the arts community of the Capital Region. Projects will include a mock CDTA bus shelter.

Also new this year is yarn bombing. Yarn bombing is a form of street graffiti art that uses colorful displays of knitted or crocheted fibre art pieces.