Christian Riese Lassen is a self-taught artist primarily known for marine art.
Lassen’s commissioned art includes work for The Walt Disney Company, The Bradford Exchange, and the United Nations.
In 1998, Lassen served as a Goodwill Ambassador for the United Nations.

The art of Christian Riese Lassen is or has been exhibited in art galleries and various venues including but not necessarily limited to the following:
Artistica Fine Art, Lachine, Quebec, Canada
Bill Wyland Galleries, Lahaina, Maui, HI
Diva Art Group, North Bend, OR
Dolphins Unlimited, Oakhurst, CA
Doubletake Gallery, Burnsville, MN
Eden Lane, Blacklick, OH
Evo Art Maui, Lahaina, Maui, HI
Forum Shops, Caesars Palace, Las Vegas, NV
Global Gallery, Austin, TX
Grun Art, Miami, FL
H&S Fine Art, New York City, NY
Herndon Fine Art, Monument, CO
Higgins Harte International Galleries, Honolulu, Oahu, HI
Higgins Harte International Galleries, Lahaina, Maui, HI
Lassen Galerie, Laguna Beach, CA
Lassen Galerie, Las Vegas, NV
Lassen Galerie, Paradise, NV
Lassen Museum, Honolulu, Oahu, HI
Margin, Tokyo, Japan
Mariner's Alley, Lahaina, Maui, HI
Okinawa Convention Center, Ginowan, Okinawa, Japan
Original Art Broker, Bloomington, MN
Pierside Gallery, Huntington Beach, CA
Red Brick Warehouse, Yokohama, Japan
Saper Galleries, East Lansing, MI
Studio 105 Art, Owensboro, KY
Sunshine Arts, KaŻne?ohe, Oahu, HI
Westbrook Modern, Carmel, CA
Whales Unlimited, Oakhurst, CA