Kosta solo exhibition at Hilbert Museum - March 22-August 9, 25.  Learn More

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LOS ANGELES RIVER SERIES #25

John Kosta • April 23, 2021

Los Angeles River Series #25

Arroyo Calabassas Drainage Channel

Bouganvilla and Shoup Street Bridge

Acrylic on Canvas  24”x 30”x 1.5”

An image of California artist John Kosta's painting entitled Los Angeles River #25.
Los Angeles River Series #25 (2020)

Within the San Fernando Valley, most local residents would call the Arroyo Calabassas Creek a drainage channel, even though it is actually the most western headwater tributary of the Los Angeles River. As is currently the case with most Los Angeles River tributaries, the Arroyo Calabassas Creek has limited public access, blocked by chain link fences and no trespassing signs. Passing through numerous neighborhoods and suburban developments, the creek is an ideal place for adjoining bike paths and walking trails. The political will to increase access to the river and its tributaries seems to be growing with the development of The Upper Los Angles River Tributaries Plan (ULART) which envisions connecting almost 1,000 miles of trails and greenways along the river to provide direct walkable access to over 1.5 million Angelinos.

This 25th painting in the Los Angeles River series depicts the Shoup Street Bridge located approximately 1/4 mile west of where the Los Angeles River begins in Canoga Park. Neighborhood irrigation and street runoff provide a steady supply of moisture enabling the growth of channel-moss and algae. A nearby tree casts a large diagonal shadow of blue, dark green and gray reflecting the silvery cerulean blue light of a typical Southern California day. Catching bits of sunlight, the magenta flowers of a tropical Bouganvilla vine poke through a chain link fence. They are nature’s minions, fingers of life and color invading the boundary of man’s Engineered River.

If you are interested in this painting, you can view more details in the Store. If you would like to learn more about the City of Los Angeles' River Project, explore the links below.


More on the Los Angeles Revitalization Project

The official website for this tremendous undertaking by the City of Los Angeles.

An interactive map that highlights a number of the developments planned and occurring along the Los Angeles River.

Home of the Los Angles River Project, an organization dedicated to restoring the vital ecosystem along the river.


Artist John Kosta in front of one of his painting from
By Editor March 3, 2025
Hilbert Museum hosting a solo exhibition of Kosta's 'The Los Angeles River -- An Unexpected Beauty'. This is the largest collection of the artist's work to be exhibited to date, allowing a unique opportunity to experience the full breadth of this thoughtful substantial fine art series.
September 21, 2024
Artist John Kosta's "The LA River: An Unexpected Beauty" will be on display at the Square i Gallery from October 5 to 26, 2024. Most of these LA River paintings have never been exhibited before.
Artist John Kosta's painting entitled 'LA River Painting 85'.
August 8, 2024
Artist John Kosta's 'LA River 85' showing at TAG Gallery. Artist's Reception on Saturday August 3rd from 4pm to 8pm.
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