Describir: Space in medieval painting and the forerunners of perspective

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| |  | ||  /_   _//  /_   _// | || | || |  __ \\    / _ \\  |  __ \\  
| |/\| ||   -| ||-     | ||   | || | || | |  \ ||  / //\ \\ | |  \ || 
|  /\  ||   _| ||_    _| ||   | \\_/ || | |__/ || |  ___  ||| |__/ || 
|_// \_||  /_____//  /__//     \____//  |_____//  |_||  |_|||_____//  
`-`   `-`  `-----`   `--`       `---`    -----`   `-`   `-`  -----`   
                                                                      
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