The central subject is a highly stylized, winding oak tree rendered in varying shades of blue. Its trunk and intricate, twisting branches dominate the foreground, creating a stark contrast against the vibrant backdrop. The tree's form is fragmented, composed of numerous small, geometric patches of fabric, suggesting a tactile, textile-based construction. Its branches stretch across the entire frame, reaching toward the top and sides, with the roots firmly planted at the base.
The background is a complex, grid-like composition reminiscent of a patchwork quilt. It consists of a multitude of squares and semi-circles featuring diverse patterns, including plaid, floral, stripes, and solid colours. The colour palette of this background is dominated by intense warm tones, primarily shades of coral, salmon, pink, and bright orange, punctuated by darker areas of deep purple and black. The juxtaposition of the cool blue tree against the fiery, varied quilt patterns creates a bold, graphic visual effect.
At the bottom of the image, there is a soft, lavender-toned border containing printed text. The title reads "BLUE TREE" in large, sans-serif letters, followed by the quote "...California live oaks are very curly." Below this, information about the original art piece's dimensions and the artist, Ruth B. McDowell, along with the copyright date of 1990, is included. The overall aesthetic is one of folk art and textile design, combining nature with meticulously crafted fabric artistry.