An open hand that says stop or pay attention, useful for pausing a fast moving thread.

An open palm that says stop or hold on, useful for pausing a thread or setting a boundary.

An open palm that says stop or hold on, useful for pausing a thread or setting a boundary.

An open palm that says stop or hold on, a friendly way to ask for a quick pause.

An open hand that signals stop or a quick caution, used to slow the conversation down.