The phrase "all manner of objects" is correct and usable in written English.
It can be used to refer to a wide variety of items or things, often emphasizing diversity or abundance.
Example: "The attic was filled with all manner of objects, from old toys to dusty books and forgotten trinkets."
Alternatives: "all kinds of objects" or "various objects".
Demonstrators "began to throw all manner of objects at the vehicles".
Girls sent all manner of objects through the mail: underwear, used Stridex acne pads, an imprint of teeth.
Like airline passengers afraid of flying, few pedestrians want to acknowledge that, like it or not, all manner of objects large and small occasionally drop from buildings during construction and renovation.
Plants, animals, all manner of objects and suggestions of objects arise and then dissolve, and at the end of an evening you feel as though you've glimpsed many worlds.
As infants, our sons crawled around the streets and parks of New York, putting whatever they happened to find into their mouths, which is how babies test their interest in all manner of objects.
As the audience members descended the bleacher seating, which was illuminated and wrapped in plastic sheeting, they encountered all manner of objects in Roderick Murray's design to tease the imagination: mysterious sound devices accompanied by attendant musicians; semitransparent, movable mirrors; and the viewers themselves, wandering about and chatting as if at a gallery opening.
The galleries of the "American Identities" installation are a lavish display, ranging through 200 years of American object-making with a contextualizing combination of painting, sculpture, folk art and all manner of decorative objects.
Animals dogs, horses, and wolves take on leading roles, as do all manner of inanimate objects.
All manner of art objects, paintings, carvings, manuscripts, buildings, have been brought before us.
First it began incorporating all manner of found objects and nontraditional materials; then it lifted brilliant color from painting and achieved new levels of abstraction.
Elsewhere, the building will be filled with all manner of strange objects – prone figures, fetishistically bound in thread, and barely-there spiders' webs lurking in the stairwells.
