Santa, Savings, and Fractal geometry

Santa, Savings, and Fractal geometry

Identifier: 2014074 TRUSTEE SAVINGS

The Droste effect — known as mise en abyme in art — is the effect of a picture appearing within itself, in a place where a similar picture would realistically be expected to appear.

The effect is named after the image on the tins and boxes of Droste cocoa powder, one of the main Dutch brands, which displayed a nurse carrying a serving tray with a cup of hot chocolate and a box with the same image. This image, introduced in 1904 was maintained for decades with slight variations. The logo of cheese spread brand The Laughing Cow also features the Droste effect. The effect was used by Giotto di Bondone in 1320, in his Stefaneschi Triptych. The polyptych altarpiece portrays in its center panel Cardinal Giacomo Gaetani Stefaneschi offering the triptych itself to St. Peter.

The appearance is recursive: the smaller version contains an even smaller version of the picture, and so on. Only in theory could this go on forever; practically, it continues only as long as the resolution of the picture allows, which is relatively short, since each iteration geometrically reduces the picture’s size. It is a visual example of a strange loop, a self-referential system of instancing which is the cornerstone of fractal geometry. [Adapted from Wikipedia]

Well the artist responsible for this example didn’t try too hard; after a reasonably recongnisable image within the main picture, the next one is basically a blob.

You can’t escape from Santa, even at NeverSeen Books.

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Trustee Savings Bank Christmas Annual 1949. 32 pages including paper cover. Size: 128 x 196 mm.

This little booklet was one of several published in the early post-war years by the Trustee Savings Bank. It’s full of homilies, puzzles, a children’s page, recipes, and other heart-warming stuff typical of the magazines and advertising material of the period.

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It’s Party Time, and Prince Charles beams out of his pram at his mother, who’s not yet Queen. Meanwhile, there’s a typical English Christmas Tea in progress – though the grandmother in her shawl looks American to me – with the gents all wearing ties, of course. A chocolate Yule Log supplements the bulging Christmas cake, and impossibly real candles light the tree.

The Trustee Savings Bank (TSB) was a British financial institution. Trustee savings banks originated to accept savings deposits from those with moderate means. Their shares were not traded on the stock market but, unlike with mutually held building societies, depositors had no voting rights; nor did they have the power to direct the financial and managerial goals of the organisation. Directors were appointed as trustees (hence the name) on a voluntary basis. [Wikipedia] The complex history and merger with Lloyds is here.

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Condition: Good – some creasing, mostly around the spine area.

Price: £6.00 plus postage. Enquiries: s-herbert@easynet.co.uk

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