laSt saTurday i went to Xuan Arts Loft at waterloo street to learn sketching...i learnt how to draw with a charcoal stick...the outcome is really different from using just a normal pencil...u will get a deeper feel of the picture...the rubber i used is kneaded one...as in u can shape the rubber like a blue tac and create some special effect...lastly spray a layer of fixative so that it would not be erased so easily....cool! Having my second lesson next week!