if you inserted the image into an activex image control on the worksheet then you may just assign the picture property of that control to the picture property of the other control. if you inserted as a picture then you will need to use the copypicture method of the shape and then use api calls to paste from the clipboard to the image control-do a search for stephen bullen's pastepicture code.
edit: you can get the sample pastepicture file from this page: http://www.oaltd.co.uk/excel/default.htm
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