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PEN-PAINTING GRAPHICS ABTRACTS is an ART FORM in which the ARTIST PAINTS an image or work by SHADING with A PEN (BALL-POINT) till the required work is clearly obtained.
It takes TIME and PATIENCE for this type of work; and, it is very attractive to the eyes when finished.
I have sold my invention, the (Samson) Electron Battery Accelerator due to the listing on IdeaConnection. Thanks, was a great place for exposure to the public!
– Ken F.
My Egg Cracker invention is now under licence in the United States, thanks to my listing on your inventions page.
– John O.