Edit inspired by this one, idea inspired by this post, final nail in the coffin by this and thank you @cicadadust for telling me what episode that frame was from :3
Elrond is said to be "as kind as summer", which I absolutely love as a descriptor. I imagine this as resting under a weeping willow by a river bank in the middle of June. Every time you start to feel uncomfortably warm, a gentle breeze sweeps over the cool water and brushes your hair away from your forehead. That feeling of restfulness and comfort, that feeling of the warm sun and gentle breeze that is always there for you, that is the kindness of Elrond Halfelven.