This painting presents a vibrant street scene characterized by a striking use of color contrast and stylization, aspects that are integral to its aesthetic and market value. The artwork, executed in a semi-abstract style, employs a palette dominated by deep oranges and yellows, juxtaposed with grays and blacks, creating a visually compelling composition.

### Composition and Technique
The artwork features an elongated street view which draws the viewer's eye deep into the scene, aided by the strong linear perspective of the cobblestone road. The use of exaggerated proportions and somewhat whimsical detailing of the street lamps and windows adds a playful, surreal quality to the scene. The artist's technique of combining sharp outlines with smoother, blended areas of color helps to emphasize the architectural forms and gives the scene a dream-like quality.

### Scale and Materials
The scale of the painting appears to be moderately large based on the detailing and the visual impact of the colors. If the materials used are high-quality oil or acrylic paints on a properly primed canvas, this would contribute positively to the artwork's longevity and market value.

### Value Estimation
To estimate the value of this artwork, several factors need to be considered:
1. **Artist Recognition**: The signature "LilB" suggests an individual artist; the value could be significantly impacted by the artist's standing in the art community.
2. **Visual Appeal and Uniqueness**: The striking color palette and engaging perspective are visually appealing, potentially attracting buyers interested in vibrant, whimsical urban scenes.
3. **Technical Execution**: The skillful application of perspective and color blending suggests a proficient level of technical execution.

Assuming the artist is emerging or mid-career with some recognition, the price range for such a work could reasonably be set between $2,000 to $5,000. This is based on the appeal of the unique stylistic approach and the quality of the execution. For well-established artists, prices could escalate significantly.

### Market Comparisons
Compared to similar semi-abstract urban scenes by other contemporary artists, this piece is priced competitively. The artwork's enchanting narrative style and effective use of color gradients make it a potentially desirable piece for collectors focusing on cityscapes or whimsical, expressive scenes. Comparable works often range in the lower thousands for less recognized artists but can increase considerably for those with higher recognition or unique stylistic niches.

### Conclusion
The presented artwork holds aesthetic and intrinsic value that is well-supported by its visual execution and style. Its market value is fair, considering the elements of composition, technique, and potential artist recognition. It is advisable for potential buyers or galleries to consider this work not only for its immediate visual appeal but also for its potential to appreciate in value, especially if the artist gains further recognition in the art community.