2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/13033Simple analytic arguments are used to understand the predominantly filamentary web in the large-scale distribution of galaxies. Numerical simulations of superclusters are performed to assess the feasibility of directly mapping the intracluster webbing, in particular with weak gravitational lensing using Wide Field Cameras.6 pages, LaTeX, 5 figures, uses conf_iap.sty To appear in Proceedings of the XIV IAP Colloquium "Wide Field Surveys in Cosmology", eds. S. Colombi and Y. Mellier, Paris, May 26-30 1998. Text and colour figures also available at ftp://ftp.cita.utoronto.ca/pogosyan/cita-98-39Astrophysicstext