The Medicine Chest

Items

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  Lodestone

  An example from demonline (UCT Physics Department’s website with descriptions of educational demonstrations). Its description reads: ‘A lodestone is suspended by a string. Show that it rotates on bringing a magnet near it. Dip it into iron filings and show that it picks them up.’
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  Lotus Leaves (Full Leaf)

  "Gabriel Orozco's interest in the natural world and its relationship with humans inspired him to have actual lotus leaves etched into the printing plates, creating a man made yet true rendering of the leaf. Every vein, tear, and insect bite was captured and imprinted on special custom milled Gampi paper matching the hues of the leaf. The proofs were made as chine collé soft ground etchings, individually cut to the shape of each leaf. Orozco had a revelation while holding one of the tissue thin leaf prints up to the window: the exquisite purity that he was seeking was best displayed deconstructed and suspended in glass, illuminated all around, like a delicate specimen. The somewhat unorthodox technique used for this edition was an exciting challenge that resulted in a series of lifelike images that honors the natural world "(Lapis Press 2021).
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  Icarus

  Perspex wings with histology slides. Histology slides are prepared by taking a sample of biological tissue and fixing it to preserve the tissue in as natural a state as possible and prevent postmortem decay. The tissue is immersed in a chemical fixative and then embedded in wax to make it hard enough to cut into very thin sections of tissue (usually 5 to 7 micrometers in thickness). It is then passed through baths of solvents which remove the wax, then through graded alcohols, water and finally through baths of haematoxylin and eosin to stain it for better viewing under a microscope.