We get wood offcuts locally to burn in our wood burner and sometimes they are intriguing shapes.  Just lately we have had a load of 4″ squares in different woods, like coasters.  Can’t resist that!  I have always had a fascination with medieval floor tiles so am going to try printing on to the wood.  I see no reason why it shouldn’t work, especially using the soft lino that I currently have.  Love finding a use for something which is being thrown away; it must appeal to the frugal in me.  Keep you posted.