観覧, 鑑賞 and 鑑定: viewing conditions and an appraisal result
Read 観覧 in storage before viewing and a reservation condition, 鑑賞 in film viewing and a quiet-viewing request, and 鑑定 in expert appraisal of a jar or painting.
観覧 in prior storage and a reservation condition
観覧 (かんらん) means viewing or attendance. 「展覧会を観覧する前に荷物を預けた。」 means “I left my belongings in storage before viewing the exhibition.” Leaving the belongings in storage came before viewing the exhibition.
「舞台の観覧には事前の予約が必要だ。」 means “Advance reservations are required to attend the performance.” The advance-reservation condition belongs to the performance in this sentence, rather than establishing a condition for every viewing event.
鑑賞 in a watched film and a request
鑑賞 (かんしょう) means appreciation or viewing. 「休日に家族で昔の映画を鑑賞した。」 means “I watched an old movie with my family on my day off.” The old film is the object watched with family on a day off.
「この部屋では静かに作品を鑑賞してください。」 means “Please view the works quietly in this room.” この部屋では identifies the room and 静かに the requested manner of viewing. This is a request for quiet viewing there, not a report that viewing has already ended.
鑑定 in an expert appraisal and a later copy
鑑定 (かんてい) means appraisal or authentication. 「祖父から譲られた壺を専門家に鑑定してもらった。」 means “I had an expert appraise the jar I inherited from my grandfather.” An expert appraised the inherited jar. No particular conclusion about that jar is supplied in the sentence.
「鑑定の結果、その絵は後世の模写だと分かった。」 means “The appraisal showed that the painting was a later copy.” The result identifies the painting as a later copy. It supplies that finding, without supplying a price or a criminal judgment.
What result was established in 鑑定の結果、その絵は後世の模写だと分かった?
Show the answer and why
The painting was identified as a later copy. Expert appraisal has a different purpose from simply viewing or appreciating a work, and this result does not include a price or a criminal judgment.