A lighting bolt as a metaphor for love is nice. Even if Napoleon marrying Marie Louise was a marriage of interest.
I like it but would not be sure this version is from 1810. Napoleon could take offense at the bust. He had a few approved artists doing those. This one is different. More importantly the inverted N are a medieval style that matches the romantic period more than the neo-classical era of 1810. May be one from Napoleon III time?