Well when I was making a town with some help from loduwijk I did the map and wanted to add in a picture of a house I already had saved

the image of the house is saved as house.jpg

so under terrain I added in this code

(tab) house
(double tab) icon='house.jpg'

then this error came up

Marrowland (name of game).dme.:15: error 'house.jpg'cannot find file

I dono but its not working so my questions are

-what images does byond accept, is it not working because it doesnt accept jpg?

-also, what am I doing wrong

lmk and thanks!