We consider two aspects of calculations involving the production of final state photons at LEP. The first addresses photons produced in association with hadrons. We motivate a measurement of the quark to photon fragmentation function and show how it can be used to account for isolated and non-isolated production rates. The second concerns the rare Z-decay to photons. We expose a subtle relationship between its various contributions. Following its investigation, we offer an improved method of calculation for weak processes at one loop.