"Bound trees" reminds me that all beings are interconnected. Just as trees that grow together seek each other, mix and gather their leaves and branches, and embrace each other at heights, so do souls. If there is Love in one, it expands and encompasses the cord of connected souls. The Light manifests and empowers to clarify what continues in shadows and awakens dormant senses for a long time.
The photographs show the idea of union and connection. The image of the reflection of the trees in the glass window looks great to me and speaks of how illusory reality is. Life is a mirror and, as such, it reflects our best or worst colours.