In the vibrant world of 1970s design, Martin Freyer emerged as a prominent figure with his remarkable creations for Rosenthal, the distinguished German manufacturer. Collaborating with Rosenthal, Freyer embraced the captivating style of op art, translating its mesmerizing optical illusions into delicate porcelain masterpieces. The op art porcelain vase, produced during the 1970s in Germany, stands as a testament to this era's design ethos. Crafted with precision and skill, this vase showcases Rosenthal's legacy in porcelain craftsmanship and Freyer's creative genius. Op art, short for Optical Art, celebrated the power of optical illusions and visual trickery, captivating audiences with mind-bending compositions. Freyer, in collaboration with Rosenthal, merged this captivating style with the delicate nature of porcelain. The result was a series of exquisite vases that seamlessly played with lines, shapes, and patterns, inviting viewers to explore the boundaries of perception. This particular vintage op art vase, an exceptional piece, invites viewers into an optical dance as they observe its shifting and transforming patterns. At the base of the vase, one finds the unmistakable mark of Rosenthal, symbolizing the brand's legacy in fine porcelain. Martin Freyer's signature elegantly accompanies the Rosenthal stamp, representing the creative genius behind this exceptional piece. Freyer's minimalistic and straightforward design language, characteristic of the 1970s, reflects the era's fascination with simplicity and clean lines. Standing at 21 cm in height. Overall, in good vintage condition (pls see detailed condition description below), this vintage op art vase showcases a patina, adding authenticity and reflecting the passage of time. It is a reminder of the unique journey and story of each object. The collaboration between Martin Freyer and Rosenthal during the 1970s left an indelible mark on the world of design. Their ability to merge op art principles with porcelain exemplified their mastery in blending form and function. Beyond this op art vase, their collective efforts have resulted in a catalogue of timeless designs that continue to inspire designers and collectors, embodying the spirit of innovation and artistic exploration that defined the era. The black variation of this vase is very rare and sought after. Designer Martin Freyer Manufacturer Rosenthal Design Period 1970 to 1979 Production Period 1972 Country of Manufacture: Germany West German Pottery WGP Identifying Marks: This piece has an attribution mark of the manufacturer as for signature of the designer Style: Vintage, Mid-Century, Brutalist, Op Art Detailed Condition: Very Good — This vintage item has no defects, but it may show slight traces of time and use. Please be informed that the vase is marked B-sort and be aware it has a small chip at the base (check the photo of the bottom, upper right corner to see it. It is hardly noticeable when standing). Bisque porcelain Colour: black, matte outside, glossy inside H 21,5 cm W 7,5 cm D 6,5 cm --- Check out my profile for much more retro vases! I try to describe all the items as accurately and as honestly as possible, and I always include photos of the actual items. There can be naturally occurring manufacturer's defects, slight surface scratching, or wear consistent with normal use. Any condition outside normal vintage wear, like chips or cracks or serious defaults, will be noted and/or clearly visible on the photos.