Graphic image presenting two triangular schematic models used in activity theory to represent relationships within human activity systems. At left is single large equilateral triangle subdivided by internal diagonals connecting vertices, forming network of intersecting relationships. Upper vertex is labeled “Mediating Artifacts, Tools and Signs,” lower left vertex labeled “Rules,” lower right labeled “Division of Labour,” and central lower vertex labeled “Community.” Midpoint along left slanted edge is marked “Subject,” right slanted edge midpoint is “Object,” and circle adjoining right edge is labeled “Sense/Outcome → Meaning.” Diagonal and horizontal lines interconnect all points, creating internal hexagonal web structure. Caption beneath identifies this as “The Structure of a Human Activity System.”

Right side of diagram shows pair of interconnected triangular models, representing “Two Interacting Activity Systems as Minimal Model for 3rd Generation Activity Theory.” Each triangle mirrors structure of the first, with equivalent labeled vertices: “Mediating Artifacts,” “Rules,” “Community,” “Division of Labour,” “Subject,” and “Object.” Between two objects of adjacent triangles lies overlapping oval region shaded grey, labeled “Object 1,” “Object 2,” and “Object 3,” representing evolving shared object in interacting systems. Lines within triangles mirror those of left model, producing complex network indicating interaction between components of distinct but interconnected activity systems.

Graphic is drawn with thin black lines for structure, white background for clarity, and small yellow circles highlighting nodes labeled “Object.” Visual arrangement emphasizes systematic relationships rather than aesthetic detail, functioning as theoretical diagram for socio-cultural activity theory, showing mediation, community roles, division of labor, and shared evolving object of collaboration.

Interior presentation space with multiple seated attendees facing a speaker positioned near a vertical projection screen mounted on a wall. The environment features exposed concrete columns, high ceilings, suspended pendant lamps with black housings, and decorative string lights forming illuminated arcs across the ceiling and structural supports. The speaker stands holding a microphone, addressing the audience positioned in rows of chairs oriented toward the front. A large rectangular display screen shows a solid blue background, framed within a darker housing and integrated into the wall behind the presentation area. Attendees are seated on lightweight chairs, wearing varied clothing in neutral and colored tones, while some individuals are partially visible standing near the periphery of the event area. Architectural elements include a mix of raw concrete textures, modular wall panels, and partial dividers separating zones within the room. Natural light is diffused through glass openings in the background, complementing artificial illumination from pendant fixtures and string bulbs. The spatial configuration emphasizes a communal gathering for presentation, discussion, or lecture, integrating structural industrial finishes with decorative lighting features and audiovisual equipment.

Trade show or convention booth installation arranged with modular panels, printed banners, and display surfaces dedicated to the project “Walking Bread.” The booth structure is composed of vertical frame elements supporting alternating red and white fabric curtains that define the enclosed presentation space. At the left edge stands a tall vertical banner printed with an illustrated anthropomorphic bread-headed figure in a gray suit, posed in motion with one arm extended forward. Above the illustration, the text “Alex Boya’s WALKING BREAD” is printed in bold black lettering against an orange-red background, accompanied by a QR code near the lower section. In the center foreground, a rectangular table is covered with a bright red cloth featuring the phrase “WALKING BREAD” in oversized black capital letters spanning the full surface. On top of the table are stacked printed booklets, flyers, and open reference materials, alongside electronic accessories such as a mouse, power cables, and adapters. Positioned centrally on the table is a flat-screen monitor, blank at the moment of capture, supported on its base stand. Behind the table, a seated figure wearing a black shirt, black visor-style cap, and event lanyard holds a smartphone, with posture oriented slightly toward the right. Above this position, a horizontal placard identifies the booth with the text “WALKING BREAD” in bold type, mounted across the upper framework. To the right side of the booth, another placard lists “La Forge Des Créateurs,” indicating a shared or adjacent exhibition space. The flooring consists of smooth gray concrete, consistent with convention hall interiors, while overhead lighting fixtures cast even illumination across the booth. The arrangement highlights the integration of graphic branding, illustrated character design, textual signage, and digital display equipment within a controlled presentation environment designed for public engagement and visibility.