For many years now Rajan Ramakrishnan has been sending us his illustrations of Ganesha. He is amazingly prolific and has done many hundreds of them. You can see his collections here: http://www.rajandraws.com/
"Sadhana is practiced...wherever a pure, serene atmosphere can be found." Achieve steadiness, control of emotions through abhyasa-regular consistent practice with devotion, yoga-the restraint of mental activities and vairaghya-dispassion. Like the growth of a kauri tree, it's a slow process; check it every few years, see the progress.