Alyson Stanfield reminded all artists the proper way to describe their art: “Don’t forget that artwork is always listed as height by width by depth in inches or centimeters.” In other words: “Always H x W x D”. Read the whole article Crediting your artwork for the fine details or refer to Alyson’s excellent book I'd Rather Be in the Studio! (Affiliate link).
The trouble is that I can never remember the correct order when I need it (typically if I write an article for the blog or post a new painting on the website). So, I created a very simple mnemonic to help me to remember: How We Describe art.