Slow Melt was a collaborative artwork conceived and shown at Australian Galleries Stockroom by artists Heather Hesterman and Sarah Tomasetti. We have created a joint entity titled: Peradam Projects. It was shown as part of The Warming, curated by Mandy Martin as part of the Art+Climate=Change festival held in May 2015 in Melbourne, Victoria. This event featured more than 20 galleries plus talks by David Buckland and Bill Fox. Slow Melt is a time-based installation by, that over 22 days charts several global and local freshwater ways, from glacial sources, lakes, rivers and confluence through to delta systems. The importance of regular seasonal glacial melts is vital for river systems supplying water as a source for drinking, agriculture, fishing, transportation, hygiene, habitats, maintaining healthy ecologies and beneficial flow. The gradual incremental loss to the Arctic and Antarctic ice regions may be documented by science but it is a distant reality for the majority of urban-based inhabitants. The following images show the different waterways depicted through colour changes.
In this installation at Australian Galleries, the melt water drains from the aluminium reservoir via a metal channel and is discharged through a hole in the gallery wall to run onto the footpath. Water-based pigments stain and wet the path, presenting passers-by with an abject end to a once jewel-like form. The colours of the frozen ice-rocks reflect our survey of the composition of various bodies of water from tannin-tinged rivers to the turquoise of glacial melt water.
3 May 2015: Lynch Glacier, Washington State USA. Chlamydomonas nivalis on the snow.4 May 2015: Tidal & Darby Rivers, Wilson Promontory, VIC.5 may 2015: Ice sheet Antartica. Cryolite deposits and glacial melt water.detail_6 May 2015: Tasman Glacier,NZ.7 May 2015: Spirulina harvest, Myanmar.detail_7 May 2015: Spirulina harvest, Myanmar.8 May 2015: Merri Creek water & sediment. painting by Sarah Tomasetti titled: Source.detail_8 May 2015: Merri Creek Water & sediment.9 May 2015: Five Flowers Lake, Jiuzhiaghou Valley, Tibetdetail_ 10 May 2015: Yangtze River, China. Dye dump near Chongqing.11 May 2015: Lake Baikal, Russiadetail_11 may 2015: Lake Baikal, Russia.detail_11 may 2015: Lake Baikal, Russia.detail_ 12 May 2015: Lake Erie, Great Lakes, Nth.America. Cyanobacteria bloom caused by fertiliser runoff.13 may 2015: Lake Tekapo, NZ14 May 2015: Ganges River, Varanasi, Uttar Pradesh, India.detail_ 14 may 2015: Ganges River, Varanasi, Uttar Pradesh, India.dyes provided by artist Rebecca Mayodetail_15 May 2015: Merri Creek with dyes made by Rebecca Mayo from the Golden Willow (hybrid between Salix babylonica & Salix alb var. vitellina.detail_16 May 2015: Snowy River, VIC and NSW, Australia17 May 2015: Yukon River, Alaska, USA.17 May 2015: Yukon River, Alaska, USA.detail_18 May 2015: Murray River, SA19 May 2015: Mekong Delta, Vietnam.20 May 2015: Stony & Kororoit Creeks, VIC. Dyes prepared by Laura Power-Davies from exotic and indigenous plant species from the creeks.21 May 2015: Ephemeral Lakes, SA.detail_melt residue. 21 May 2015: Ephemeral Lakes, SA.22 May 2015: Amazon River, Brazil. from Mismi to the Atlantic Ocean.detail_23 May 2015: Cano Cristales, Colombia. seasonal red caused by Macarenia clavier.24 May 2015: Franklin River, TAS24 May 2015: Franklin River, TAS last melt