A Tall Pillar

I marched across the wide white floor until I bumped into a giant wooden pillar. It goes all the way up to the sky! I tapped it with my hand. Thump, thump. It feels very solid and smooth. Right next to its base, I found three small square plastic caps scattered in a messy pile. That will not do. I pushed them together and lined them up against the wood. One, two, three, in a perfect straight row. Looking up from down here, this wooden tower is huge.