A signboard of Butterflies Greenhouse of <a href="https://ja.wikipedia.org/wiki/%E4%BC%8A%E4%B8%B9%E5%B8%82%E6%98%86%E8%99%AB%E9%A4%A8" class="extiw" title="ja:伊丹市昆虫館">Itami Insectarium</a> warning not to touch butterflies.
<a href="//www.flickr.com/people/30048871@N00" class="extiw" title="flickruser:30048871@N00">merec0</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/30048871@N00/2319931579">伊丹市昆虫館・昆陽池 (85)</a>