I'd talk about what you can see behind them. In the virtual world many are curating the wall behind them like they used to curate the knick-knacks on their desk

I'd talk about what you can see behind them. In the virtual world many are curating the wall behind them like they used to curate the knick-knacks on their desk. What they show is the things that are what they identify as a core part of themselves. Now, this won't work if the backdrop is kitchen cabinets, because that means they don't have a dedicated space in their home for their desk. But if there is a few funkos, a model car, a LEGO set, etc. might as well use that as a jumping off point.