What does the future hold for candles?

Could you imagine a candle so big that it would need 20 cotton wicks to burn? A candle with so many wooden wicks that its crackling sound could be listened from the other side of the house as if a fireplace was lit. Would you pay 500 US dollars for a candle? Did you know that cannabis extracts is a trend that continues to grow? When we ask ourselves; how is the world of candles evolving? and what will the next market trends be?