宇 宙 之 門 Les Portes du Cosmos
由兩片花崗岩構成的門型作品，表面與四周運用各種表現法與圖案符號，傳達具有象徵意義的訊息。
循著邊幅四圍，各種不同技法與圖樣逐一呈現，金屬物件的鈕狀結構、齒梳紋樣、折布圖案，甚至像經過穿孔、捶鑿，或彷彿漫不經心所造成的撞傷缺口，展現偉大的關卡大門，歷經無盡的衝撞與考驗，仍固守其威嚴與力量。
門扇表面的圖樣與符號則相對較為柔和，中央兩面相對的矩形結構，各自被飄動的雲朵紋穿鑿開啟，雲團中充滿埃及十字架圖案的元素，注入堅固僵硬充斥著工業物件圖案的方城之中，帶入生命與希望。這些生命雲團在門上各處飄動，伴隨著美麗含蓄的帷幕紋、小型網格、小型脊柱紋和星雲星體一般的宇宙圖案。彷彿一座黑色巨碑，宇宙之門讓穿越時空長途旅行的偉大任務，順利通過障礙直往使命之地。
The gate is made of two pieces of granite, with various expressions and symbols on the surface and around it, conveying a symbolic message.
Following the four sides, various techniques and patterns are presented one by one. The button-like structure of the metal objects, the tooth comb pattern, the folded cloth pattern, and even the chipping caused by piercing, pounding, or seemingly carelessness, show the great gate, which has survived endless impacts and tests, but still holds its majesty and strength.
The patterns and symbols on the surface of the door are relatively soft, and the two opposite rectangular structures in the center are each pierced by floating clouds, which are filled with elements of the Egyptian cross pattern, which are injected into the solid and rigid square city filled with industrial objects, bringing in life and hope.
These clouds of life float all over the gate, accompanied by beautiful subtle curtain patterns, small grids, small spine patterns and nebulose-like cosmic patterns. Like a giant black monument, the Gate of the Universe allows the great task of traveling long distances through time and space to pass through the obstacles and go straight to the mission.
宇宙之門 (空間之門) Les Portes du Cosmos
馬丁･奇歐 Martin Guyaux
1997 / 藍石(小花崗岩) Pierre Bleue / 265 × 232 × 8 cm