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We present a new analysis of HST, Spitzer telescope imaging and VLT imagingand spectroscopic data of a bright lensed galaxy at $z$=1.0334 in the lensingcluster Abell~2667. Using this high-resolution imaging we present an updatedlens model that allows us to fully understand the lensing geometry andreconstruct the lensed galaxy in the source plane. This giant arc gives aunique opportunity to peer into the structure of a high-redshift disk galaxy.We find that the lensed galaxy of Abell 2667 is a typical spiral galaxy withmorphology similar to the structure of its counterparts at higher redshift$z\sim 2$. The surface brightness of the reconstructed source galaxy in thez$_{850}$ band reveals the central surface brightness $I(0)=20.28\pm0.22$ magarcsec$^{-2}$ and the characteristic radius $r_s=2.01\pm0.16$ kpc at redshift$z \sim 1$. The morphological reconstruction in different bands shows obviousnegative radial color gradients for this galaxy. Moreover, the redder centralbulge tends to contain a metal-rich stellar population, rather than beingheavily reddened by dust due to high and patchy obscuration. We analyze theVIMOS/IFU spectroscopic data and find that, in the given wavelength range($\sim 1800-3200$ \AA), the combined arc spectrum of the source galaxy ischaracterized by a strong continuum emission with strong UV absorption lines(FeII and MgII) and shows the features of a typical starburst Wolf-Rayet galaxyNGC5253. More specifically, we have measured the EWs of FeII and MgII lines inthe Abell 2667 spectrum, and obtained similar values for the same wavelengthinterval of the NGC5253 spectrum. Marginal evidence for CIII] 1909 emission atthe edge of the grism range further confirms our expectation.

Source plane reconstruction of the giant gravitational arc in Abell 2667: a candidate Wolf-Rayet galaxy at z~1