Mid-century modern-style abstract celestial painting

This large-scale abstract work is stylistically consistent with mid-to-late 20th-century geometric abstraction. The composition features a textured, multi-layered background in a palette of ochre, teal, lavender, and orange. Overlaid on this field are several spherical forms, including a prominent solid blue orb and multiple translucent, bubble-like circles. In the lower-left foreground is a geometric structure of pink spheres connected by linear elements, suggesting a stylized atomic or molecular motif popular in Mid-Century Modern design. The user attributes this work to Dale Haessly with dimensions of 120x80 cm; however, these claims remain unverified as no signature is clearly visible in the provided image. The paint application appears varied, with evidence of scumbled layers and possibly palette knife work creating a distressed textural effect. The canvas shows minor edge wear consistent with a vintage piece, but overall the surface appears stable. The identification remains a hypothesis based on visual cues and stylistic elements common to American abstract expressionism and atomic-age art movements.

Based on my visual review of the image provided, this large-scale abstract painting exhibits stylistic traits consistent with mid-to-late 20th-century geometric abstraction. Per user submission, the work is attributed to Dale Haessly and measures 120x80 cm. I can see a sophisticated use of scumbled layers and textured palette knife work that suggests a high level of technical proficiency. However, I cannot verify the artist from a photo, as no signature is clearly visible and physical examination of the materials would be required to confirm the era of production. The appraisal value is based on the hypothesis that this is a work by Dale Haessly. In the current market, works of this scale with 'Atomic Age' motifs from this period see moderate demand among Mid-Century Modern enthusiasts. I cannot make an authoritative claim regarding authorship without provenance documentation or a confirmed signature. If a physical inspection were to reveal that this is an anonymous work 'in the style of' the period rather than a attributed piece by Haessly, the market value would likely decrease to a range of $400 - $700. Conversely, if scientific testing of the pigments and an in-person examination by a specialist confirm the attributed authorship, the higher end of the estimate would be supported. Factors such as the visible edge wear are typical for a vintage canvas and currently do not significantly detraction from the value, assuming the surface remains stable. To confirm this valuation, I would recommend a professional inspection of the canvas reverse and a search for archival records linking this specific composition to the artist.