Reciprocity ; Embryo ; The 42 assessors ; Urban ; Instantaneous ; Obscurity ; Cud ba-rith redraft ;Polarity and equilibrium in a fluid ; Treading water / COLEMAN Steve ; THOMAS Gary ; ALESSI Ralph ; ENDSLEY Shane ; LYER Vijay ; GILMORE David ; TIDD Anthony ; RICKMAN Sean ; MARET Grégoire ; WILSON Cassandra