At EPS meeting on HEP, Lido di Venizia, 5-12 July 2017.
    With Sasaki, Inami, Eguchi, Chu, and Kawamoto at the banquet of the NCTS Theory 2016, National Chinghwa Univ., Hsinchu, Taiwan, 6-9 Dec 2016. 8 Dec 2016.
    With Nojiri, Yanagida, Lindner, Kusenko, and Kobakidze at CosPA2016, Univ. of Sydney, 28-02 Dec 2016. An Emu at Taronga Zoo, Sydney.
    With J Park and S Baek during a dinner at Italian R. 29 Jul. God's promise during the Hardanger fjord trip and Dahl's "Mabodalen(1854)" [Kode Museum], with the waterfall Voringsfossen(No. 1 tourist attraction in Norway), 30 Jul 2016.
    At the banquet of DSU2016, with Munoz, Mambrini, and Freese. Freese's 1997 triumph salute in Amblside. 27 July 2016.
    21st PASCODE: Group photo, at banqet with Dombcke, Godabaze, Tyce, Petcov, Seo, and Boehm, at ICISE, 14 July 2016.
    During 12th PATRAS Workshop at Suite Hotel, Jungmun, Jeju. 20-24 June 2016. With Yannis and Konstantin at Banquet and with Sven and Gray during the excursion.
    The cavity detector of axions at CAPP, IBS, 18 May 2016.
    During KimFest on May 4, 2016 at SNU.
    Trips to Trie Cathdral (where Jesus's gown is kept) and to Koeln Cathedral (12 March and the 1974 photo at the same place) during the Bethe Forum on "Axions" (Bonn, 7-18 Mar 2016), and toward Sun at Zingst, Germany, 24 Mar 2016, after finishing the DWN=1 on MI superstring axion.
    At Einstein Haus, Bern, Switzerland, with Jean-Pierre Derendinger. 4 Mar. 2016.
    At NillesFest (17 Feb 2016).
    During lunch time of Conference "The Standard Theory and Beyond in the LHC Era-2015". With Ali, Frampton, Valle, Zoupanos, and Ma, and Antoniadis and Sola. Faults at Albufeira sandstones, reminding us a long history of shells, my way stamped in the beach in front of Pic'Nic. Albufeira, 26 Oct 2015.
    Peter Minkowski during Humboldt-Kolleg, Corfu Island (21 Sep 2015), and Mokoto Kobayashi at K-J Academy Symosium (SNU Hoam, 07 Oct 2015).
    A rent-car company in Santorini Island (24 May 2015), my collaborators at CERN (Ioannina, May 2015) and at Perimeter Institute (July, 2015).
    IBS-Multidark Joint Focus Program: WIMPs and Axions: Conference photo and excursion to Jeonju. [13-21 Oct. 2014].
    At Samwon Garden after Zee's public talk at Kyung Hee U., "Fearful symmetry: The search for beauty in modern physics". [07 Aug. 2014].
    At Samwon Garden after Zee's public talk at Kyung Hee U., "Fearful symmetry: The search for beauty in modern physics". [07 Aug. 2014].
    Alhambra Palace: Parity spontaneously broken, and a view of Granada from the top of Alcazaba. [14 July 2014]
    Gibraltar: Tips of Africa and Europe, an Andalucian plane with sunflower and olive farms (on the way to Algeciras and Gibraltar from Bobadilla), and Meditaranian Sea under my feet from Gibraltar Natural Reserve. [10 July 2014]
    At the ICHEP14 banquet, with Alan, Paco, and Koreans. [07 July 2014]
    Albefura Natural Reserve during Conf. Excursion: with C. K. Jung and D. K. Hong on the boat, outside the paella restaurant under a eucalip tree. [06 July 2014]
    At Valencia Beach after the decision of ICHEP 2018 in Seoul. [05 July 2014]
    Happy moments in Switzerlands [11 June-- 1 July, 2014]. Hiking from Wengen, looking down to Grindenwald. Lauterbrunnen from Wengen. Koreans at CERN at Molino. Mt. Blanc, in the scary glass box. Peaks of Alps.
    Happy moments in Italy. Staying at ICTP [23 May--3 June, 2014], visited Rijeka (Croatia) and Torino. At Hotel Mignon with Virasoro and Quevedo on 30 May.
    At Nordita, Stockholm. The BICEP2 axion people and Prof. Osborn from Bergen, Norway [21-22 May 2014]
    At the French restaurant Paties [10 April] and during the break of the 5-year celebration colloquia of Bethe Institute [11 April 2014].
    In Goettingen, at the tombstone of M. Born, infront of the statue of Gauss with Weber, and during hiking with Laura. [5-6 April 2014]
    At Sam Noble Oklahoma Musium of Natural History (8 Feb. 2014) with dinos, record horns, and mammoth.