  We demonstrate the dual accelerating Airy-Talbot recurrence effect, i.e., the
self-imaging of accelerating optical beams, by propagating a superposition of
Airy beams with successively changing transverse displacements. The dual
Airy-Talbot effect is a spontaneous recurring imaging of the input and of the
input with alternating component signs. It results from the constructive
interference of Airy wave functions, which is also responsible for other kinds
of Airy beams, for example, Airy breathers. An input composed of finite-energy
Airy beams also displays the dual Airy-Talbot effect, but it demands a large
transverse displacement and diminishes fast along the propagation direction.
