  We find an explicit formula that produces inductively the elliptic stable
envelopes of an arbitrary Nakajima variety associated to a quiver Q from the
ones of those Nakajima varieties whose framing vectors are the fundamental
vectors of the quiver Q, i.e. the dimension vectors with just one unitary
nonzero entry. As an application, we combine our result with Smirnov's formula
for the elliptic stable envelopes of the Hilbert scheme of points on the plane
to produce the elliptic stable envelopes of the instanton moduli space.
