Mixed media still life signed 'J. Lauber' (not authenticated)

This framed mixed media artwork features an abstract still life composition, specifically a vessel filled with stylized floral or botanical elements. The physical piece employs a layered technique combining painting, drawing, and possibly collage or textured elements on paper or board, dominated by earthy tones including ochre, beige, brown, white, and muted blues and reds. Linear grid patterns and calligraphic marks are integrated into the background and foreground, creating a complex, textured surface. Notable visible elements include a signature at the lower right corner reading 'J. Lauber' and a title or inscription at the lower left reading 'FLORES DE ABSTRACTO'. The artwork is presented under protective glass within a double mat and a light-toned wooden frame. The visual style is characteristic of mid-to-late 20th century or contemporary abstract expressionism. Condition appears well-preserved within the frame, showing no obvious tears or moisture damage, though reflections from the glass obscure minor details. The attribution rests entirely on the legible visible signature at the lower right and the inscription at the lower lower left, which remain unverified and subject to professional authentication.

Based on what I can see in the provided image, this framed mixed media artwork presents an abstract still life composition featuring textured layering, earthy tones, and a signature bearing the name 'J. Lauber' alongside the inscription 'FLORES DE ABSTRACTO'. I can observe the overall style, framing, matting, and visible surface texture, but I can't verify from a photo the exact medium composition, paper or board quality, or the age of the materials. A physical inspection would be needed to confirm the tactile qualities and detect any underlying condition issues obscured by the protective glass. My appraisal value range of $400 to $800 assumes that the attribution to J. Lauber is correct and the piece represents an original studio work of this type. Mid-to-late 20th-century and contemporary abstract mixed media works generally appeal to regional decorative art buyers, though demand can fluctuate depending on documented exhibition history or recognized artist market standing. To support an attribution and establish greater market value, the piece would require in-person examination by a qualified fine art specialist, provenance documentation, and potential expert consultation. It is important to note that if this item turns out to be a reproduction, decorative print copy, or an anonymous work 'in the style of' rather than an autograph piece by the named artist, the market value would drop significantly, typically falling into a lower decorative range of $100 to $250.