TENDER Co. STORES
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Welcome to the Tender Stores. Orders are charged in US$ and are dispatched from Pennsylvania USA.

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PRUSSIAN BLUE

PRUSSIAN BLUE

Prussian blue was discovered in around 1704 in Berlin, by the chemist Johann Jacob Diesbach. Prior to this, blues obtained from woad and indigo were susceptible to fading in bright light, and were unstable as pigments, so could not be used reliably for painting or printing. Prussian blue is derived from an iron salt, and gives an intense, slightly red-caste blue.

In 1842, Sir John Herschel invented the cyanotype process, whereby Prussian blue pigment is fixed photographically by exposure to sun light through a negative.This technique was originally used by engineers as a way of accurately reproducing finely detailed technical drawings (‘blue-prints’) but was also adopted as a quicker printing process for photographs, as it did not require a darkroom. Many early postcards and family portraits were printed as cyanotypes.

 

Scroll for products dyed with Prussian blue

  • TYPE 454 GAMBESON LINED SHIRT COAT

    The Gambeson Lined Shirt Coat takes its name from the mediaeval long quilted garment worn underneath, or instead of, metal armour. Each panel is fully lined with cotton casement and quilted in a single V stitch line from one corner to the other.  

  • Type 454 Gambeson Lined Shirt Coat
  • Type 454 Gambeson Lined Shirt Coat
  • TYPE 933 ZOETROPE COAT

    The Zoetrope Coat is cut from just five pieces of cloth- the front of each body panel is folded at an angle into a zigzag pleat radiating from the neck, which is stitched down with an opening to be used as a pocket.

  • Type 933 Zoetrope Coat
  • TYPE 442 BOUND HEM SPLIT TAIL SHIRT

    The Bound Hem Split Tail shirt's curved tails run up into the side seam, and are bound separately, creating a sharp angled split at the sides.

  • Type 442 Bound Hem Split Tail Shirt
  • TYPE 440 FOLDED POCKET SHIRT

    The front panels of the Folded Pocket shirt are folded up at the hem line, creating a large pocket with a curved bias-bound edge.

  • Type 440 Folded Pocket Shirt
  • TYPE 445 SHORT SLEEVE BOOMERANG SHIRT

    The Boomerang Shirt is cut without a shoulder seam. Usually this requires a straight horizontal shoulder, like a kimono, but to give a more comfortable fit this pattern is sloped over the shoulder.

  • Type 445 Short Sleeve Boomerang Shirt
  • TYPE 531 ELEPHANT EAR BACKPACK

    The Elephant Ear backpack is cut from a single piece of heavy fabric bound around the edges with ecru cotton and folded up, with an ear at each side, riveted through to the back with a brass eyelet.

  • Type 531 Elephant Ear Backpack
  • TYPE 533 ELEPHANT EAR POUCH

    The Elephant Ear pouch is cut from a single piece of heavy fabric bound around the edges with ecru cotton and folded up, with an ear at each side, riveted through to the back with a brass eyelet.

  • Type 533 Elephant Ear Pouch
ANIMAL STUFFING
ANIMAL STUFFING
ANIMALS
ANIMALS
ANNATTO
ANNATTO
BRASS
BRASS
BRAZILWOOD
BRAZILWOOD
BURNT SIENNA
BURNT SIENNA
BY-PRODUCTS
BY-PRODUCTS
CARROT
CARROT
CESCA DVORAK
CESCA DVORAK
CHESTNUT DYE
CHESTNUT DYE
CHLOROPHYLL
CHLOROPHYLL
CHRISTOPHER BROWN
CHRISTOPHER BROWN
COCHINEAL
COCHINEAL
COFFEE
COFFEE
COTTON
COTTON
FRAME MAKING
FRAME MAKING
GLASS
GLASS
HADAL DYE
HADAL DYE
HENNA
HENNA
INDIAN BLACK
INDIAN BLACK
INDIGO
INDIGO
IRON RUST
IRON RUST
KHAKI
KHAKI
KNITTING
KNITTING
LEATHER
LEATHER
LINEN
LINEN
LOGWOOD
LOGWOOD
MADDER
MADDER
MADE IN UK
MADE IN UK
MADE IN USA
MADE IN USA
MARS BLACK
MARS BLACK
MECHANICAL KNITTING
MECHANICAL KNITTING
POTTERY
POTTERY
RED OCHRE
RED OCHRE
TURKEY RED
TURKEY RED
TURMERIC
TURMERIC
VERDIGRIS
VERDIGRIS
VIRIDIAN
VIRIDIAN
WALNUT
WALNUT
WATTLE
WATTLE
WEAVING
WEAVING
WELD
WELD
WOAD
WOAD
WOOL
WOOL
YELLOW OCHRE
YELLOW OCHRE