Good drawing on a rare theme. It's not a complete work, it's like a scrap and have some advantages and disadvantages.
1)Women's pose. She's not simply laying on the plank, she' twitching her bare feet!
2)View angle - the perfect for guillotine scenes
3)You didn't forgot about the genitalia
1)The picture looks "cropped" - I would like to see the whole feet and blade (at least)
2)The left part of left sole was drawn inaccurately
3)I can't understand the hands pose. It's unnatural. During the execution, women's hands are usually bound behind the back, or simply laying on the side of the body, or placed on the genitalia.
In general, it's a good work (especially for such a"simple" style). It can't acquire a highest rate, but if you'll add some details and be more accurate with posing, it can turn on high-quality drawing.
So, unbiased rate is 4 stars, and my personal taste's rate is 5 stars (love the barefoot guillotined chicks )