Though there weren't a lot of works in this series, it did reawaken his affinity for his Taiwanese heritage, and like a salmon's instinctive returning upstream to spawn, so did Liao long to turn back to his roots.
此系列作品雖然不多，對「門」的思索，卻喚醒了深埋已久的台灣鄉土記憶，思緒宛如鮭魚洄游般，渴望著返回自己的文化根源。