If you want Midjourney to focus on some element of an image more than another, weights are for you.

Here’s an example.

Prompt: a car by dali

notjameson_a_car_by_dali_e30c320d-5910-48b8-9f3c-4b34a5ee87ae.png

Let’s focus on the car more.

Prompt: a car::2 by Dali::0.25

notjameson_a_car_26f9f279-b0d1-43b8-85ce-d66ad894d600.png

See how the cars became less bizarre?

What about the other way?

Prompt: a car::0.25 by Dali::2

notjameson_a_car_d1d73bbe-4d00-466b-bf05-86aab0b6e4be.png

You can also use weights to specify less of something. This works the same as the --no command.

Prompt: a car::1 wheels::-1