Perum Peruri received the award for its ‘Housenote 4.0’, developed with the core message of sustainability and environmental awareness, blending secure printing with a vision of a greener, more harmonious future. The house note features elements developed in collaboration with SICPA, including SPARK® Stream, an optically variable ink that delivers dynamic colour-shifting effects.

Produced on a hybrid paper substrate, the design of Housenote 4.0 aims to embody the theme of sustainability, where the reverse side illustrates the pressing realities of metropolitan life – dense urban landscape, congestion, and limited green spaces – reflecting the environmental and social challenges faced by modern cities. In contrast, the obverse side symbolises renewal and balance through scenes of greenery and clean air, conveying hope for a more sustainable and liveable future.

Together, both designs portray Jakarta, one of the oldest continuously inhabited cities in Southeast Asia, as one transitioning towards a calmer, more organised, and nature-connected metropolis.