You see an oven.
Notes
When it is lit, it will turn into an Oven (Lit), provide light, baking possibilities, and look like this: 
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Ovens are commonly found in various cities, for example in Edron near Mirabell here, or in Yalahar in Julius house. Players can purchase Oven (Movable) from Furniture Shopkeeper NPCs to use them in Houses and Guildhalls.