[sky]

Immeasurable Release of Mind is the first.


“What, householder, is the immeasurable deliverance of mind? Here a bhikkhu abides pervading one quarter with a mind imbued with loving-kindness,likewise the second, likewise the third, likewise the fourth; so above, below, around, and everywhere, and to all as to himself, he abides pervading the all-encompassing world with a mind imbued with loving-kindness, abundant, exalted,immeasurable, without hostility and without ill will.“ - MN 127 Anuruddha Sutta



Exalted deliverance of mind is the second.


And what, householder, is the exalted deliverance of mind? Here a bhikkhu abides resolved upon an area the size of the root of one tree, pervading it as exalted: this is called the exalted deliverance of mind. 1181 Here a bhikkhu abides resolved upon an area the size of the roots of two or three trees, pervading it as exalted: this too is called the exalted deliverance of mind. Here a bhikkhu abides resolved upon an area the size of one village, pervading it as exalted…[ 147]… an area the size of two or three villages… an area the size of one major kingdom… an area the size of two or three major kingdoms… an area the size of the earth bounded by the ocean, pervading it as exalted: this too is called the exalted deliverance of mind. – MN 127


You can Google Visualizations to use or use your own, whatever is best for you. I personally use what comes to me, I prefer happenings rather than doings.