Pandora hearts. Vol. 12 - Jun Mochizuki

With Pandora and the Baskervilles in a race to discover the whereabouts
of the seals that secure Glen Baskerville's body, Oz and his friends are
caught up in the ensuing fury of this ruthless hunt. Amidst this chaos,
Oscar Vessalius organizes a brief respite for his beloved nephew and
his companions in the form of an outdoor tea party. When Oscar surprises
all present with an impromptu group photograph, the memory of their
fleeting peace together is captured in time so as to never be forgotten.
If only such memories could be made to last forever by the simple act
of wishing...