By Brandy McDonnellThe Flaming Lips’ original “King’s Mouth” art installation will close Sunday at The Womb, 25 NW Ninth, where the artistic collective Factory Obscura is preparing to open its first permanent attraction, “Mix-Tape,” next month.As previously reported, the OKC “King’s Mouth” has inspired a traveling exhibit, a series of paintings by Lips frontman Wayne Coyne, a book, various merchandise (including soap dishes and air fresheners) and the Grammy-winning band’s latest album, released last month.To read the history of the “King’s Mouth,” as told to me by Coyne, click here.Billed as an “immersive head trip fantasy experience,” the “King's Mouth” is open through Sunday with free admission.Read more on NewsOK.com