Here is an SEM by Prakitsin Sihanonth and me at Chulalongkorn. Pretty sure this is one he and I worked on at the time for my article i a journal published at Maps website.
Three images of Prakitsin and I at the computer making SEMS at Chulalongkorn University in Bangkok, and then I put this in a neon glow plug-in in KPTS 3 or 5. Cannot recall which KPTS it was made in,.
And one image of my friend, the late Mr. Tapua of Koh Samui who is no longer with us. But is in spirit.
mjshroomer/man of knowledge