Nice shape. Did you start with an already flat plank, or was it hewn from a bit of log?
I started with the tree !
Planked it up with chainsaw and bandsaw about 15 or 20 years ago and finallygot around to using one of the pieces !
Had bowed and split in the meantime of course, so needed careful layout and lots of planing before sanding, raising the grain with a damp cloth a couple of times and more sanding, before eventually oiling to bring it to life
Have lockdown to thank I guess for finally getting around to using some of it !