CRANSTON, R.I. – Bruneau & Co. Auctioneers will conduct its first-ever Modern & Contemporary Art auction on Monday, Nov. 30, with 76 curated lots headlined by a large, untitled double-stack Blockhead painting by Eddie Martinez (Conn./N.Y., b. 1977) and a portrait oil on canvas rendering by Ben Enwonwu (Nigerian, 1917-1994). Both should sell in the six figures.