. ▁Pub lished ▁in ▁conj unction ▁with ▁an ▁exhibition ▁at ▁De icht or h allen . ▁Street f ot ografie ▁made ▁in ▁Germany . ▁Bonn : ▁Rhein werk , ▁ 2 0 1 8 . ▁. ▁In cludes ▁a ▁chapter ▁on ▁Hans en . ▁Street ▁Phot ography : ▁A ▁History ▁In ▁ 1 0 0 ▁Icon ic ▁Im ages . ▁London : ▁Pr est el , ▁ 2 0 1 9 . ▁By ▁David ▁Gib son . ▁. ▁In cludes ▁a ▁chapter ▁on ▁Hans en . ▁ ▁Notes ▁ ▁References ▁ ▁External ▁links ▁▁ ▁" Inter view ▁with ▁Sieg fried ▁Hans en ▁– ▁V eter an ▁Street ▁Phot ograph er ▁from ▁Germany " ▁ 1 2 1 click s , ▁March ▁ 2 0 1 4 ▁ ▁" Capt uring ▁harm ony ▁on ▁the ▁streets " ▁Inter view ▁by ▁Eric ▁Kim , ▁December ▁ 2 0 1 3 ▁▁ ▁Sieg fried ▁Hans en , ▁Hamburg ▁Street ▁Phot ograph er , ▁interview ▁▁▁ ▁Category : 1 9 6 1 ▁birth s ▁Category : L iving ▁people ▁Category : G erman ▁photograph ers ▁Category : St reet ▁photograph ers ▁Category : G erman ▁contemporary ▁artists ▁Category : Pe ople ▁from ▁M eld orf <0x0A> </s> ▁A ï n ▁S idi ▁Ali ▁is ▁a ▁town ▁and ▁commune ▁in ▁Lag hou at ▁Province , ▁Al ger ia . ▁According ▁to ▁the ▁ 1 9 9 8 ▁census ▁it ▁has ▁a ▁population ▁of ▁ 4 , 2 2 0 . ▁ ▁References ▁ ▁Category : Pop ulated ▁places