PrettyPretty very @smolghost with your own spices. Good little summoning guide.
I’d recc collecting ab 12 or so objects from around your living area, arrange them all on a surface with an aim to create a scene or an abstract depiction of a feeling, and leave the area for 10+ hours. Then greet the surface and perform the summoning as in the book.
And I love that artist you found! Their playfulness with sticks(?) is so colorful and imsy.