Sas paroysiazoyme mia mezoneta 150 t.m., trion orophon, poy brisketai se mia tetraorophe polykatoikia toy 1978. E mezoneta ekteinetai se 2o kai 3o oropho kai ena retire ston 4o oropho 50 t.m. Apoteleitai apo 4 ypnodomatia sto synolo ton orophon kai 3 mpania. To akineto diathetei eliako thermosiphona, choro stathmeyses gia ena aytokineto, aloyminia palaioy typoy kai asanser kai prospherei aphthono zotiko choro. Dyo mpalkonia prospheroyn ekplektike thea ste gyro perioche kai apo to retire to opoio prospherei mia ekplektike thea idanike gia na apolambanete ten ypaithro. E anoichte koyzina kai to kathistiko einai photeina kai eyaera, me apleto physiko phos na eischorei. Ayto to diamerisma brisketai se bolike topothesia konta sta mesa mazikes metaphoras kai se oles tis aneseis tes poles, kathistontas to idanike epiloge gia mia oikogeneia e gia ependyse. Topothesia: To Keratsini einai proastio toy Peiraia kai apechei peripoy 11 chlm. apo to kentro tes Athenas. Synoreyei me to Aigaleo, ten Drapetsona, ten Nikaia kai ton Korydallo. CHarakteristika: To Keratsini paroysiazei entone koinonike kai politistike drasterioteta, kathos kai polyarithmoys athletikoys syllogoys. Ste physiognomia tes perioches despozei e thalassa, eno ta mnemeia biomechanikes kleronomias charakterizoyn to astiko topio. E perioche diakrinetai gia ten entone emporike drasterioteta tes, eno ta charakteristika tabernakia kai kaphe diateroyn to laiko toys chroma. To Keratsini einai idaniko gia oikogeneies poy anazetoyn eyrese monimes katoikias se oikonomikes times. Prosbasimoteta: E prosbase apo kai pros to Keratsini exypereteitai me tis schetikes grammes leophoreion, eno e kontinotere stase toy trenoy brisketai ston Peiraia kai apechei molis 10 lepta. Ependytike Dyname: E kontine toy apostase apo to kentro toy Peiraia kathos kai e geitniase apo semantikes perioches ton Dytikon Proastion, opos ayte toy Aigaleo ten kathistoyn idanike perioche gia ependyseis.