queenslandnaturalistclub

Lantern slides are positive transparent photographs made on glass and viewed with the aid of a “magic lantern,” the predecessor of the slide projector. Lantern slide plates were commercially manufactured by sensitizing a sheet of glass with a silver gelatin emulsion. The plate was then exposed to a negative and processed, resulting in a positive transparent image with exceptional detail and a rich tonal range. Lantern slides were used for home entertainment and public lectures, and they were displayed in photographic exhibitions. Alfred Stieglitz made lantern slides throughout the 1890s. He published numerous articles on how to create more effective lantern slides and he frequently exhibited them at camera clubs and in photographic exhibitions. There are no examples in the Key Set. Source: www.nga.gov/research/online-editions/alfred-stieglitz-key...

Tecama [tecoma] australis (Wonga Wonga Vine). Additional title: Tecoma australia (Pandorea pandorana). Source: digitalcollections.nypl.org/items/510d47da-b7ca-a3d9-e040...

Quinine Berry (Petalostigma triloculare) Also known as Long-leaved Bitter Bark, this attractive large shrub to 3–5 m is found naturally along the edge of our local rainforests and in moist gullies in eucalypt woodland. The Quinine Berry has glossy dark green elliptical leaves (which are greyish below) and is one of the host plants for the beautiful Copper Jewel butterfly (Hypochrysops apelles). The creamy fragrant flowers borne in summer are followed by bright orange (inedible) fruits. This is a hardy open shrub that will tolerate most soils. It grows best in full sun, but will tolerate some shade, and benefits from mulching. As well as being an important butterfly host plant, the attractive orange fruits that are held for long periods make this a useful feature specimen for any sized garden. Source: samfordcommons.org.au/quinine-berry-petalostigma-trilocul...(inedible)%20fruits.

Lantern slide technique used by the artist.