Where can I download the above for use on drawings to avoid copying etc ? I tried 'Search' but no joy. Also tried Google but the only two possible ones were marked as Red by McAfee Site Advisor. Thanks
Open your picture in Gimp. Go to Dialogues > Layers, to show the layer palette. Click on the Text Tool. Click on the Picture. Type your watermark. Choose how transparent you want the watermark to be using the slider on the layer palette. Click the Move tool (crosshair) to move the watermark around the picture if you wish. Go to Image > Flatten. Go to File > Save as.