It's a lighthouse

[Emily the commoner]

I just wanted to build a lighthouse  

[Maelstrom]

Indeed!  That house is very light!  

[Never Jhonsen]

I don't know. .. you'd have to be pretty strong to lift that house

[Maelstrom]

I was thinking color tone and illumination.  You just had to pick the definition I didn't intend!  

PS I do that to my kids all the time!