Can you buy direct positive emulsions?
That would be cool if you could, Id like to play around with art papers and different textured stuff

, il take your advice on the expired film, My first time in the darkroom should be enough with out wondering why my prints are coming out blue and green:confused:
no, you can't buy a direct postive emulsion in a bottle ( unfortunately

)
but precoated you can get ilford direct positive paper, and imago papers
these are direct postive papers, you expose them, develop them in normal developer
and they are a postive print, instead of a negative .. hopefully ... in a few months time
you will be able to purchase the new galaxy positive paper that is a "hyper speed emulsion ( think iso 100 like film, instead of iso 6, 12 or 25 like other papers )
the galaxy will be a reversal process, ... simplified according to their kickstarter page and website like the galaxy,
i suggested taking the negatives you might already have and printing them on sheets of glass that you coat with emulsion yourself ..
also not terribly difficult to do, and a lot of fun ..
the store bought emulsions are similar to paper emulsion, glass on trash day found in windows might be cheap
and it is processed in regular old print developer, nothing fancy ... back lit, pr put in a frame hanging in the window it can look like stained glass ...
the light farm and denises book have recipe's for making your own emulsions, also not extremely difficult to do and lots of fun ...
have a great new year seanE
john