Start with a clean grill. Keep it clean by brushing with a wire brush after preheating and again after cooking. Make sure to oil your grates and your food before putting it on the grill to keep it from sticking.
It's the same with visual arts you have some really cool wonderful striking images that make you think and then again you have wonderful striking images that just take you away from the existing world for a second. And I like the latter a bit more.
