Should you smile, and other questions with worse answers than you expect

A lot of portrait advice is stated with a confidence that the underlying evidence does not support. Some of it is decidable, some is convention dressed as fact, and it is worth knowing which is which.

The smile question

Whether to smile in a business portrait gets answered definitively in both directions across the internet, which is a reliable sign that nobody knows.

What is actually decidable: at forty-eight pixels a broad smile is legible and a slight one is not. Whatever the psychology, the geometry says that if the image will be seen small, ambiguity in expression is lost, and you are left with the outline. That is a stronger argument than any of the confidence claims.

What is genuinely convention

Almost everything about wardrobe, background colour and formality. These vary by industry and country, they are worth knowing, and they are not laws. General business portrait guidance is useful read as convention rather than instruction.

What is genuinely technical

Three things: contrast between hair and background, crop, and light direction. These behave the same for everyone and are testable in a minute by scaling the image down.

Where consistency stops being optional

The moment there is more than one person. A matched set is the least contested requirement in this whole subject, and the reason is not aesthetic: a mixed page reads as an organisation that does not coordinate, which is an impression nobody chose to give.

The general team portrait piece covers the mechanics, and the requirement — same crop, same background, same colour temperature — is boring and non-negotiable.

The remote complication

Distributed teams make the standard approach impossible rather than merely inconvenient. There is no day on which everyone is in one building, so the choice is between a permanently incomplete set and a process that does not need a room.

The gift framing, which mostly backfires

Corporate gifts for employees includes portraits, and there is a real case for it — most people never get round to this on their own, and it is visibly useful once done.

It fails in exactly one way: when the person does not choose their own final image. A portrait is a statement about how someone wants to be seen, and made on their behalf it reads as an obligation rather than a benefit.

More on the subject

The collected team material covers the rest, including the rollout mechanics, which are where these projects actually succeed or stall.