You have done this. A shaft of light comes through a gap — a curtain not quite closed, a keyhole, a crack in a shutter — and without thinking, you put your hand in it.
You know you can't catch it. And you do it anyway.
I've been thinking about this gesture for a few weeks now. What it actually is. Because it doesn't feel like a mistake or a reflex. It feels deliberate. Like something in the body wants to make contact.
What the Hand Does
The warmth arrives before the brightness. That's the first thing — you feel it before you adjust to seeing it. The skin knows the light before the eye does.
Then the hand goes in. And what's strange is that you don't cup it. You don't try to gather the light like water. The fingers spread slightly instead, as if to let more of it through, or to feel more surface. The hand isn't trying to trap anything. It's more like... presenting itself. Offering itself to the light, rather than attempting to hold it.
And then the dust. This is the part I keep coming back to. In that shaft of light, the air becomes visible. Every floating particle that was invisibly there suddenly becomes a small bright moving thing. A whole population that was there all along, crossing the room, rising and falling, doing whatever dust does when no one is watching. The light doesn't create them. It just reveals them.
You put your hand in and you become part of what is suddenly visible. The shadow of your fingers falls somewhere below. You are in the light. The light is on you. That is all that is happening, and it is enough.
Children Do It Longer
Children will hold their hand in a shaft of light for a very long time. They turn it. They move it closer to the source and further away. They watch the shadow change. They are not doing anything in particular. They are just paying attention to what is there.
Adults do it too — but quickly. A few seconds and then we pull our hand back, as if we remembered something. I notice I do this. The impulse comes, the hand goes out, and then a few seconds later a small embarrassment arrives and I stop. As if someone might have seen me doing something childish.
What changed? We learned that light can't be caught. The knowledge is correct. But it seems to have attached a kind of shame to the reaching, as if the reaching was naive rather than — I don't know — honest. As if knowing the outcome should prevent the gesture. But the gesture isn't trying to succeed at anything. It was never about catching.
Komorebi
Japanese has a word for sunlight filtering through leaves: komorebi (木漏れ日). The three characters are "tree," "leaking," "sun." Sunlight that leaks through trees. The word makes the phenomenon a thing. Once named, it becomes something you can look for, return to, remember.
English doesn't have this word. We can say "dappled light" which is close but is really about the pattern, not the specific feeling of it. We can say "rays" which is technical. We can say "a shaft of sunlight" which almost gets there but is a phrase, not a word. A phrase requires construction. A word just arrives.
I wonder if not having the word makes the experience slightly harder to hold onto — or if it makes it more personal, more private, without a name to hand it off to. There's an argument either way. Naming something lets you share it. Not naming something makes it stay yours.
A beam came through the gap between the curtains at around 3pm. I held my hand in it for what felt like thirty seconds but was probably less. The dust in it was moving very slowly in one direction, then one particle would reverse, then another. I don't know why. Some air current I couldn't feel. The warmth was specific — not the ambient warmth of the room but a warmth with edges. I kept moving my hand to feel where the edges were.
What the Gesture Might Be
I've been trying to find words for what the gesture is doing, and the closest I get is: making contact. Not capturing. Not possessing. Just — touching the world at a place where the world is particularly itself. The beam of light is the sun, more or less directly. You're touching the sun. You know this, vaguely. The warmth on your palm is solar energy that left its source eight minutes ago and has just arrived at your skin, having passed through 150 million kilometres of space and then a gap in your curtains.
Maybe the gesture is a greeting. That might sound overwrought. But the body seems to know something about it that the mind has learned to dismiss. The hand goes out. The warmth arrives. For a moment, nothing is abstract.
There are other versions of the same gesture. Stepping into a patch of sunlight on the floor and just standing in it for a moment. Turning your face to the sun with your eyes closed. Holding your hand out in the rain, not to protect yourself but just to feel it. These are all the same thing, I think. The body reaching out to touch something real and immediate, without any particular agenda. Not to use it. Just to feel that it's there.
What We Know and What We Do Anyway
You can't catch the light. You know this. The knowledge doesn't stop the gesture.
I find this strange and important. There is a category of thing that the body does not stop doing just because the mind has been informed it is pointless. Trying to remember a dream that's already fading. Reaching for someone who is no longer there. Holding a hand out in a shaft of light.
Maybe the body is not trying to catch anything. Maybe the body is just, very simply, showing up. Here. Now. In this light, which is here, which is now, which will not be here later.
The light moves with the sun. By 4pm the beam will have shifted. By tomorrow the angle will be slightly different. The particular quality of this specific light — this morning, this room, this gap in the curtains — is not repeatable. The body knows this even when the mind hasn't thought to mention it. So the hand goes out. While it's here. While there is still something to reach for.