Black aluminium Modernist pendant & necklace. 70s vintage retro handmade costume jewellery. 28" chain, Minimalist art painted/engraved metal

An unusual retro 1970s pendant and chain - similar to a Jorgen Jensen design. The metal pendant is thin flat rectangular shape with a smooth satin black finish. It has lightly rounded edges and a hand drawn/engraved criss-cross pattern within a rectangle of 6 little boreholes breaking through the black to the bright silver/white metal below. It is Scandinavian, Modernist and Minimalist in style. I'm assuming the metal is aluminium as it's bright, lightweight and relatively soft (lighter colour than steel or pewter). No maker's marks, but skillfully handmade.

Pendant is about 60x30mm. Silver tone chain is typically 70s with large links and no opening, forming a 28" slip-on necklace - so quite long. The pendant sits just below heart height. It's not heavy or chunky, more elegant statement.

Very good condition, vintage 1970s (or so), very wearable... Some fine surface marks, see photos. Comes in a presentation box.

Free P&P to the UK.