Sam Altman Whiteboard Signature

A photo-realistic image showing {argument name="subject" default="Sam Altman"} wearing a black long-sleeve sweater, standing sideways in a bright modern office, writing on a large white whiteboard with a black marker. On the whiteboard were clear and neat black handwritten characters. The first line says "{argument name="line 1 text" default="Model: ChatGPT"}". The second line below reads "{argument name="line 2 text" default="Company: OpenAI"}". In the lower right corner of the whiteboard, there is a signature "- {argument name="signature name" default="Sam Altman"}", and below it is the title "{argument name="signature title" default="CEO, OpenAI"}".