1799. Why do these five characters all seem so reflective? 宣 太 谷 容 責

Answer:

They all look the same when reflected in a mirror!

宣  SEN - announce

太  TAI, TA, futo(i), futo(ru) - thick, fat

谷  KOKU, tani, ya - valley

容  YOU - form, appearance, content

責  SEKI, se(meru) - condemn, censure, torture