TARDIS 2005–10, the roundels are built into hexagonal recesses in the walls. Ever since the TARDIS was redesigned at the beginning of the 2010 series, there have been a range of different roundel designs around the console room. These include circular holes that are recessed deep into the walls, hexagonal holes that are lit from behind each face, round indents with brass rings around the outside, and a glass centre that is illuminated blue. In "The Day of the Doctor", when the TARDIS' control room briefly appears as the War Doctor's room, the Eleventh Doctor points out to the Tenth Doctor
Detachment of wall paintings applied to a new support. Minimum intervention and reversibility are core conservation ethics that favour preservation "in situ". Detachment breaks the intrinsic link between wall paintings and architecture; causes irreversible physical damage to the texture, topography, and tone of the painting; leaves a void in the stripped interior; with the introduction of new materials, typically leads to a cycle of retreatment; and has resulted in "many transfers in terrible condition that serve as examples of serious, albeit unintentional, maltreatment". Detachment of wall paintings The detachment of wall paintings involves the removal of a wall painting from the structure of which