Mats Jonasson Maleras Signed Intaglio Crystal Owl Sculpture Appraisal

Mats Jonasson Målerås Signed Intaglio Crystal Owl Sculpture

This is an artistic lead crystal sculpture, likely a paperweight or decorative block, featuring a detailed intaglio (reverse-carved) scene of an owl perched on a branch within a forest setting. The piece is crafted from heavy, clear glass with an irregular, ice-block or 'glacier' shape, characterized by faceted and ruggedly textured edges that mimic natural crystal formations. A significant distinguishing feature is the etched signature on the lower left-hand side, which appears consistent with the Swedish master glassworker Mats Jonasson of the Målerås glassworks. The artwork is created using a technique where the design is sandblasted or engraved onto the rear surface and then frosted, creating a three-dimensional effect when viewed from the front. The owl is depicted with intricate feather textures and wide, circular eyes, surrounded by stylized wintry or autumnal foliage. Overall, the condition appears good with excellent clarity; however, minor surface abrasions and fingerprint oils are visible, which is common for high-lead crystal. This style is emblematic of late 20th-century Scandinavian glass design, emphasizing the interaction between light and organic textures. The quality of the etching indicates high-level craftsmanship, typical of Swedish art glass from the 1970s to 1990s.