I fell crazy in love with this triptych by Cy Twombly! Probably the reason I had to go back 3 times.
Three Studies from the Temeraire by Cy Twombly
I really have no idea why this moves me so much but it sure does. I could not get enough of it. It is enormous! Each canvas is around 8 feet by 7 feet. Each one is a little different size, so that's just an educated guess, but it's huge. You can't really appreciate the subtlety, the line work, or brush work from these.