Here is Figure 1 from U.S. Patent 3,902,851, “Method of detecting odors and apparatus therefore,” by Andrew Dravnieks. It was granted on September 2, 1975. The illustrator did not sign his work, but I think it qualifies as a type of olfactory art.
Taking a scientific sniff at the culture of smell

A distraught widow, desperate to recover the sensory presence of her late husband, grabs a bottle of his favorite cologne from a store shelf. Then, hoping to sustain his comforting olfactory ghost for years to come, she stuffs eight more bottles into her bag and flees the store. She is apprehended by mall cops and at trial the judge is torn—should he sentence her by the book or show mercy because this is clearly a case of nasal insanity?But reality intrudes. Natasha Gleeson of Corduff Crescent, Blanchardstown, was caught on security video shoplifting perfume and aftershave. Her solicitor told the court she was “recently bereaved” but this looks like a lame attempt to invoke sympathy from the judge.

“I was in love with New York. I do not mean “love” in any colloquial way, I mean that I was in love with the city, the way you love the first person who ever touches you and you never love anyone quite that way again. I remember walking across Sixty-second Street one twilight that first spring, or the second spring, they were all alike for a while. I was late to meet someone but I stopped at Lexington Avenue and bought a peach and stood on the corner eating it and knew that I had come out out of the West and reached the mirage. I could taste the peach and feel the soft air blowing from a subway grating on my legs and I could smell lilac and garbage and expensive perfume and I knew that it would cost something sooner or later—because I did not belong there, did not come from there—but when you are twenty-two or twenty-three, you figure that later you will have a high emotional balance, and be able to pay whatever it costs. I still believed in possibilities then, still had the sense, so peculiar to New York, that something extraordinary would happen any minute, any day, any month.”Later, scents pull her back into specific times and places:
“Now when New York comes back to me it comes in hallucinatory flashes, so clinically detailed that I sometimes wish that memory would effect the distortion with which it is commonly credited. For a lot of the time I was in New York I used a perfume called Fleurs de Rocaille, and then L’Air du Temps, and now the slightest trace of either can short-circuit my connections for the rest of the day. Nor can I smell Henri Bendel jasmine soap without falling back into the past, or the particular mixture of spices used for boiling crabs. There were barrels of crab boil in a Czech place in the Eighties where I once shopped. Smells, of course, are notorious memory stimuli, but there are other things which affect me the same way. Blue-and-white striped sheets. Vermouth cassis. Some faded nightgowns which were new in 1959 or 1960, and some chiffon scarves I bought about the same time.”In the end, the notes of a familiar smellscape tell her that she is home once again:
“The last time I was in New York was in a cold January, and everyone was ill and tired. Many of the people I used to know there had moved to Dallas or had gone on Antabuse or had bought a farm in New Hampshire. We stayed ten days, and then we took an afternoon flight back to Los Angeles, and on the way home from the airport that night I could see the moon on the Pacific and smell jasmine all around and we both knew that there was no longer any point in keeping the apartment we still kept in New York. There were years when I called Los Angeles “the Coast,” but they seem a long time ago.”Joan Didion

Maintenance workers at the Braeswood Oaks apartments made the gruesome discovery after residents reported a strong, foul odor coming from the air conditioning vents.Police estimate the victim may have been in the fridge for nearly a week. The 11-month-old baby and his 38-year-old father are both missing.
Due to the power cuts [in Alexandria, Egypt], the freezer had broken down, which led to the spread of the dead body’s foul smell in the neighbourhood. The neighbors informed the police about the foul smell. Police rushed to the scene and opened the fridge only to find the body, which was still intact.Mummy Dearest
Woman shared a bed with the body of her dead mother for FIVE YEARS in Germany… and it had mummified by the time social workers found it.An 83-year-old woman’s mummified remains were found by social workers who visited her home in Munich after neighbors became suspicious because they hadn’t seen her in years. The woman’s 55-year-old daughter had been living there since her mother died in 2009, and was evidently sharing a bed as her mother’s corpse.
